72499533840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1082729}}^1$

素因数の和:1082782

約数の個数: 160

約数和(自身を含む): 257776358400

約数和(自身を除く): 185276824560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 1082729, 2165458, 3248187, 4330916, 5413645, 6496374, 8661832, 9744561, 10827290, 12992748, 16240935, 17323664, 19489122, 21654580, 25985496, 29233683, 32481870, 33564599, 38978244, 43309160, 48722805, 51970992, 58467366, 64963740, 67129198, 77956488, 86618320, 97445610, 100693797, 116934732, 129927480, 134258396, 146168415, 155912976, 167822995, 194891220, 201387594, 233869464, 259854960, 268516792, 292336830, 302081391, 335645990, 389782440, 402775188, 467738928, 503468985, 537033584, 584673660, 604162782, 671291980, 779564880, 805550376, 906244173, 1006937970, 1169347320, 1208325564, 1342583960, 1510406955, 1611100752, 1812488346, 2013875940, 2338694640, 2416651128, 2685167920, 3020813910, 3624976692, 4027751880, 4531220865, 4833302256, 6041627820, 7249953384, 8055503760, 9062441730, 12083255640, 14499906768, 18124883460, 24166511280, 36249766920, 72499533840]

約数ペア:

[(1, 72499533840), (2, 36249766920), (3, 24166511280), (4, 18124883460), (5, 14499906768), (6, 12083255640), (8, 9062441730), (9, 8055503760), (10, 7249953384), (12, 6041627820), (15, 4833302256), (16, 4531220865), (18, 4027751880), (20, 3624976692), (24, 3020813910), (27, 2685167920), (30, 2416651128), (31, 2338694640), (36, 2013875940), (40, 1812488346), (45, 1611100752), (48, 1510406955), (54, 1342583960), (60, 1208325564), (62, 1169347320), (72, 1006937970), (80, 906244173), (90, 805550376), (93, 779564880), (108, 671291980), (120, 604162782), (124, 584673660), (135, 537033584), (144, 503468985), (155, 467738928), (180, 402775188), (186, 389782440), (216, 335645990), (240, 302081391), (248, 292336830), (270, 268516792), (279, 259854960), (310, 233869464), (360, 201387594), (372, 194891220), (432, 167822995), (465, 155912976), (496, 146168415), (540, 134258396), (558, 129927480), (620, 116934732), (720, 100693797), (744, 97445610), (837, 86618320), (930, 77956488), (1080, 67129198), (1116, 64963740), (1240, 58467366), (1395, 51970992), (1488, 48722805), (1674, 43309160), (1860, 38978244), (2160, 33564599), (2232, 32481870), (2480, 29233683), (2790, 25985496), (3348, 21654580), (3720, 19489122), (4185, 17323664), (4464, 16240935), (5580, 12992748), (6696, 10827290), (7440, 9744561), (8370, 8661832), (11160, 6496374), (13392, 5413645), (16740, 4330916), (22320, 3248187), (33480, 2165458), (66960, 1082729)]