61920960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 112

約数和(自身を含む): 200473056

約数和(自身を除く): 138552096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1217, 1272, 1590, 1696, 2120, 2434, 2544, 3180, 3392, 3651, 4240, 4868, 5088, 6085, 6360, 7302, 8480, 9736, 10176, 12170, 12720, 14604, 16960, 18255, 19472, 24340, 25440, 29208, 36510, 38944, 48680, 50880, 58416, 64501, 73020, 77888, 97360, 116832, 129002, 146040, 193503, 194720, 233664, 258004, 292080, 322505, 387006, 389440, 516008, 584160, 645010, 774012, 967515, 1032016, 1168320, 1290020, 1548024, 1935030, 2064032, 2580040, 3096048, 3870060, 4128064, 5160080, 6192096, 7740120, 10320160, 12384192, 15480240, 20640320, 30960480, 61920960]

約数ペア:

[(1, 61920960), (2, 30960480), (3, 20640320), (4, 15480240), (5, 12384192), (6, 10320160), (8, 7740120), (10, 6192096), (12, 5160080), (15, 4128064), (16, 3870060), (20, 3096048), (24, 2580040), (30, 2064032), (32, 1935030), (40, 1548024), (48, 1290020), (53, 1168320), (60, 1032016), (64, 967515), (80, 774012), (96, 645010), (106, 584160), (120, 516008), (159, 389440), (160, 387006), (192, 322505), (212, 292080), (240, 258004), (265, 233664), (318, 194720), (320, 193503), (424, 146040), (480, 129002), (530, 116832), (636, 97360), (795, 77888), (848, 73020), (960, 64501), (1060, 58416), (1217, 50880), (1272, 48680), (1590, 38944), (1696, 36510), (2120, 29208), (2434, 25440), (2544, 24340), (3180, 19472), (3392, 18255), (3651, 16960), (4240, 14604), (4868, 12720), (5088, 12170), (6085, 10176), (6360, 9736), (7302, 8480)]