64043640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 96

約数和(自身を含む): 213267600

約数和(自身を除く): 149223960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4339, 4920, 7380, 8678, 13017, 14760, 17356, 21695, 26034, 34712, 39051, 43390, 52068, 65085, 78102, 86780, 104136, 130170, 156204, 173560, 177899, 195255, 260340, 312408, 355798, 390510, 520680, 533697, 711596, 781020, 889495, 1067394, 1423192, 1562040, 1601091, 1778990, 2134788, 2668485, 3202182, 3557980, 4269576, 5336970, 6404364, 7115960, 8005455, 10673940, 12808728, 16010910, 21347880, 32021820, 64043640]

約数ペア:

[(1, 64043640), (2, 32021820), (3, 21347880), (4, 16010910), (5, 12808728), (6, 10673940), (8, 8005455), (9, 7115960), (10, 6404364), (12, 5336970), (15, 4269576), (18, 3557980), (20, 3202182), (24, 2668485), (30, 2134788), (36, 1778990), (40, 1601091), (41, 1562040), (45, 1423192), (60, 1067394), (72, 889495), (82, 781020), (90, 711596), (120, 533697), (123, 520680), (164, 390510), (180, 355798), (205, 312408), (246, 260340), (328, 195255), (360, 177899), (369, 173560), (410, 156204), (492, 130170), (615, 104136), (738, 86780), (820, 78102), (984, 65085), (1230, 52068), (1476, 43390), (1640, 39051), (1845, 34712), (2460, 26034), (2952, 21695), (3690, 17356), (4339, 14760), (4920, 13017), (7380, 8678)]