15416280960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{90217}}^1$

素因数の和:90328

約数の個数: 128

約数和(自身を含む): 49692074400

約数和(自身を除く): 34275793440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 4272, 5340, 5696, 7120, 8544, 10680, 11392, 14240, 17088, 21360, 28480, 34176, 42720, 56960, 85440, 90217, 170880, 180434, 270651, 360868, 451085, 541302, 721736, 902170, 1082604, 1353255, 1443472, 1804340, 2165208, 2706510, 2886944, 3608680, 4330416, 5413020, 5773888, 7217360, 8029313, 8660832, 10826040, 11547776, 14434720, 16058626, 17321664, 21652080, 24087939, 28869440, 32117252, 34643328, 40146565, 43304160, 48175878, 57738880, 64234504, 80293130, 86608320, 96351756, 120439695, 128469008, 160586260, 173216640, 192703512, 240879390, 256938016, 321172520, 385407024, 481758780, 513876032, 642345040, 770814048, 963517560, 1027752064, 1284690080, 1541628096, 1927035120, 2569380160, 3083256192, 3854070240, 5138760320, 7708140480, 15416280960]

約数ペア:

[(1, 15416280960), (2, 7708140480), (3, 5138760320), (4, 3854070240), (5, 3083256192), (6, 2569380160), (8, 1927035120), (10, 1541628096), (12, 1284690080), (15, 1027752064), (16, 963517560), (20, 770814048), (24, 642345040), (30, 513876032), (32, 481758780), (40, 385407024), (48, 321172520), (60, 256938016), (64, 240879390), (80, 192703512), (89, 173216640), (96, 160586260), (120, 128469008), (128, 120439695), (160, 96351756), (178, 86608320), (192, 80293130), (240, 64234504), (267, 57738880), (320, 48175878), (356, 43304160), (384, 40146565), (445, 34643328), (480, 32117252), (534, 28869440), (640, 24087939), (712, 21652080), (890, 17321664), (960, 16058626), (1068, 14434720), (1335, 11547776), (1424, 10826040), (1780, 8660832), (1920, 8029313), (2136, 7217360), (2670, 5773888), (2848, 5413020), (3560, 4330416), (4272, 3608680), (5340, 2886944), (5696, 2706510), (7120, 2165208), (8544, 1804340), (10680, 1443472), (11392, 1353255), (14240, 1082604), (17088, 902170), (21360, 721736), (28480, 541302), (34176, 451085), (42720, 360868), (56960, 270651), (85440, 180434), (90217, 170880)]