72054557760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{2447}}^1$

素因数の和:3333

約数の個数: 224

約数和(自身を含む): 235335836160

約数和(自身を除く): 163281278400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 829, 888, 960, 1110, 1184, 1480, 1658, 1776, 2220, 2368, 2447, 2487, 2960, 3316, 3552, 4145, 4440, 4894, 4974, 5920, 6632, 7104, 7341, 8290, 8880, 9788, 9948, 11840, 12235, 12435, 13264, 14682, 16580, 17760, 19576, 19896, 24470, 24870, 26528, 29364, 30673, 33160, 35520, 36705, 39152, 39792, 48940, 49740, 53056, 58728, 61346, 66320, 73410, 78304, 79584, 90539, 92019, 97880, 99480, 117456, 122692, 132640, 146820, 153365, 156608, 159168, 181078, 184038, 195760, 198960, 234912, 245384, 265280, 271617, 293640, 306730, 362156, 368076, 391520, 397920, 452695, 460095, 469824, 490768, 543234, 587280, 613460, 724312, 736152, 783040, 795840, 905390, 920190, 981536, 1086468, 1174560, 1226920, 1358085, 1448624, 1472304, 1810780, 1840380, 1963072, 2028563, 2172936, 2349120, 2453840, 2716170, 2897248, 2944608, 3621560, 3680760, 4057126, 4345872, 4907680, 5432340, 5794496, 5889216, 6085689, 7243120, 7361520, 8114252, 8691744, 9815360, 10142815, 10864680, 12171378, 14486240, 14723040, 16228504, 17383488, 20285630, 21729360, 24342756, 28972480, 29446080, 30428445, 32457008, 40571260, 43458720, 48685512, 60856890, 64914016, 75056831, 81142520, 86917440, 97371024, 121713780, 129828032, 150113662, 162285040, 194742048, 225170493, 243427560, 300227324, 324570080, 375284155, 389484096, 450340986, 486855120, 600454648, 649140160, 750568310, 900681972, 973710240, 1125852465, 1200909296, 1501136620, 1801363944, 1947420480, 2251704930, 2401818592, 3002273240, 3602727888, 4503409860, 4803637184, 6004546480, 7205455776, 9006819720, 12009092960, 14410911552, 18013639440, 24018185920, 36027278880, 72054557760]

約数ペア:

[(1, 72054557760), (2, 36027278880), (3, 24018185920), (4, 18013639440), (5, 14410911552), (6, 12009092960), (8, 9006819720), (10, 7205455776), (12, 6004546480), (15, 4803637184), (16, 4503409860), (20, 3602727888), (24, 3002273240), (30, 2401818592), (32, 2251704930), (37, 1947420480), (40, 1801363944), (48, 1501136620), (60, 1200909296), (64, 1125852465), (74, 973710240), (80, 900681972), (96, 750568310), (111, 649140160), (120, 600454648), (148, 486855120), (160, 450340986), (185, 389484096), (192, 375284155), (222, 324570080), (240, 300227324), (296, 243427560), (320, 225170493), (370, 194742048), (444, 162285040), (480, 150113662), (555, 129828032), (592, 121713780), (740, 97371024), (829, 86917440), (888, 81142520), (960, 75056831), (1110, 64914016), (1184, 60856890), (1480, 48685512), (1658, 43458720), (1776, 40571260), (2220, 32457008), (2368, 30428445), (2447, 29446080), (2487, 28972480), (2960, 24342756), (3316, 21729360), (3552, 20285630), (4145, 17383488), (4440, 16228504), (4894, 14723040), (4974, 14486240), (5920, 12171378), (6632, 10864680), (7104, 10142815), (7341, 9815360), (8290, 8691744), (8880, 8114252), (9788, 7361520), (9948, 7243120), (11840, 6085689), (12235, 5889216), (12435, 5794496), (13264, 5432340), (14682, 4907680), (16580, 4345872), (17760, 4057126), (19576, 3680760), (19896, 3621560), (24470, 2944608), (24870, 2897248), (26528, 2716170), (29364, 2453840), (30673, 2349120), (33160, 2172936), (35520, 2028563), (36705, 1963072), (39152, 1840380), (39792, 1810780), (48940, 1472304), (49740, 1448624), (53056, 1358085), (58728, 1226920), (61346, 1174560), (66320, 1086468), (73410, 981536), (78304, 920190), (79584, 905390), (90539, 795840), (92019, 783040), (97880, 736152), (99480, 724312), (117456, 613460), (122692, 587280), (132640, 543234), (146820, 490768), (153365, 469824), (156608, 460095), (159168, 452695), (181078, 397920), (184038, 391520), (195760, 368076), (198960, 362156), (234912, 306730), (245384, 293640), (265280, 271617)]