15490804320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{13669}}^1$

素因数の和:14477

約数の個数: 144

約数和(自身を含む): 52933411440

約数和(自身を除く): 37442607120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 787, 1440, 1574, 2361, 3148, 3935, 4722, 6296, 7083, 7870, 9444, 11805, 12592, 13669, 14166, 15740, 18888, 23610, 25184, 27338, 28332, 31480, 35415, 37776, 41007, 47220, 54676, 56664, 62960, 68345, 70830, 75552, 82014, 94440, 109352, 113328, 123021, 125920, 136690, 141660, 164028, 188880, 205035, 218704, 226656, 246042, 273380, 283320, 328056, 377760, 410070, 437408, 492084, 546760, 566640, 615105, 656112, 820140, 984168, 1093520, 1133280, 1230210, 1312224, 1640280, 1968336, 2187040, 2460420, 3280560, 3936672, 4920840, 6561120, 9841680, 10757503, 19683360, 21515006, 32272509, 43030012, 53787515, 64545018, 86060024, 96817527, 107575030, 129090036, 161362545, 172120048, 193635054, 215150060, 258180072, 322725090, 344240096, 387270108, 430300120, 484087635, 516360144, 645450180, 774540216, 860600240, 968175270, 1032720288, 1290900360, 1549080432, 1721200480, 1936350540, 2581800720, 3098160864, 3872701080, 5163601440, 7745402160, 15490804320]

約数ペア:

[(1, 15490804320), (2, 7745402160), (3, 5163601440), (4, 3872701080), (5, 3098160864), (6, 2581800720), (8, 1936350540), (9, 1721200480), (10, 1549080432), (12, 1290900360), (15, 1032720288), (16, 968175270), (18, 860600240), (20, 774540216), (24, 645450180), (30, 516360144), (32, 484087635), (36, 430300120), (40, 387270108), (45, 344240096), (48, 322725090), (60, 258180072), (72, 215150060), (80, 193635054), (90, 172120048), (96, 161362545), (120, 129090036), (144, 107575030), (160, 96817527), (180, 86060024), (240, 64545018), (288, 53787515), (360, 43030012), (480, 32272509), (720, 21515006), (787, 19683360), (1440, 10757503), (1574, 9841680), (2361, 6561120), (3148, 4920840), (3935, 3936672), (4722, 3280560), (6296, 2460420), (7083, 2187040), (7870, 1968336), (9444, 1640280), (11805, 1312224), (12592, 1230210), (13669, 1133280), (14166, 1093520), (15740, 984168), (18888, 820140), (23610, 656112), (25184, 615105), (27338, 566640), (28332, 546760), (31480, 492084), (35415, 437408), (37776, 410070), (41007, 377760), (47220, 328056), (54676, 283320), (56664, 273380), (62960, 246042), (68345, 226656), (70830, 218704), (75552, 205035), (82014, 188880), (94440, 164028), (109352, 141660), (113328, 136690), (123021, 125920)]