15149711520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{5623}}^1$

素因数の和:7515

約数の個数: 144

約数和(自身を含む): 51735220992

約数和(自身を除く): 36585509472

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, 1440, 1871, 3742, 5613, 5623, 7484, 9355, 11226, 11246, 14968, 16839, 16869, 18710, 22452, 22492, 28065, 28115, 29936, 33678, 33738, 37420, 44904, 44984, 50607, 56130, 56230, 59872, 67356, 67476, 74840, 84195, 84345, 89808, 89968, 101214, 112260, 112460, 134712, 134952, 149680, 168390, 168690, 179616, 179936, 202428, 224520, 224920, 253035, 269424, 269904, 299360, 336780, 337380, 404856, 449040, 449840, 506070, 538848, 539808, 673560, 674760, 809712, 898080, 899680, 1012140, 1347120, 1349520, 1619424, 2024280, 2694240, 2699040, 4048560, 8097120, 10520633, 21041266, 31561899, 42082532, 52603165, 63123798, 84165064, 94685697, 105206330, 126247596, 157809495, 168330128, 189371394, 210412660, 252495192, 315618990, 336660256, 378742788, 420825320, 473428485, 504990384, 631237980, 757485576, 841650640, 946856970, 1009980768, 1262475960, 1514971152, 1683301280, 1893713940, 2524951920, 3029942304, 3787427880, 5049903840, 7574855760, 15149711520]

約数ペア:

[(1, 15149711520), (2, 7574855760), (3, 5049903840), (4, 3787427880), (5, 3029942304), (6, 2524951920), (8, 1893713940), (9, 1683301280), (10, 1514971152), (12, 1262475960), (15, 1009980768), (16, 946856970), (18, 841650640), (20, 757485576), (24, 631237980), (30, 504990384), (32, 473428485), (36, 420825320), (40, 378742788), (45, 336660256), (48, 315618990), (60, 252495192), (72, 210412660), (80, 189371394), (90, 168330128), (96, 157809495), (120, 126247596), (144, 105206330), (160, 94685697), (180, 84165064), (240, 63123798), (288, 52603165), (360, 42082532), (480, 31561899), (720, 21041266), (1440, 10520633), (1871, 8097120), (3742, 4048560), (5613, 2699040), (5623, 2694240), (7484, 2024280), (9355, 1619424), (11226, 1349520), (11246, 1347120), (14968, 1012140), (16839, 899680), (16869, 898080), (18710, 809712), (22452, 674760), (22492, 673560), (28065, 539808), (28115, 538848), (29936, 506070), (33678, 449840), (33738, 449040), (37420, 404856), (44904, 337380), (44984, 336780), (50607, 299360), (56130, 269904), (56230, 269424), (59872, 253035), (67356, 224920), (67476, 224520), (74840, 202428), (84195, 179936), (84345, 179616), (89808, 168690), (89968, 168390), (101214, 149680), (112260, 134952), (112460, 134712)]