870880320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4353

約数の個数: 168

約数和(自身を含む): 3038368320

約数和(自身を除く): 2167488000

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, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4259, 4260, 4544, 5112, 5680, 6390, 6816, 8518, 8520, 10224, 11360, 12777, 12780, 13632, 17036, 17040, 20448, 21295, 22720, 25554, 25560, 34072, 34080, 38331, 40896, 42590, 51108, 51120, 63885, 68144, 68160, 76662, 85180, 102216, 102240, 127770, 136288, 153324, 170360, 191655, 204432, 204480, 255540, 272576, 302389, 306648, 340720, 383310, 408864, 511080, 604778, 613296, 681440, 766620, 817728, 907167, 1022160, 1209556, 1226592, 1362880, 1511945, 1533240, 1814334, 2044320, 2419112, 2453184, 2721501, 3023890, 3066480, 3628668, 4088640, 4535835, 4838224, 5443002, 6047780, 6132960, 7257336, 9071670, 9676448, 10886004, 12095560, 12265920, 13607505, 14514672, 18143340, 19352896, 21772008, 24191120, 27215010, 29029344, 36286680, 43544016, 48382240, 54430020, 58058688, 72573360, 87088032, 96764480, 108860040, 145146720, 174176064, 217720080, 290293440, 435440160, 870880320]

約数ペア:

[(1, 870880320), (2, 435440160), (3, 290293440), (4, 217720080), (5, 174176064), (6, 145146720), (8, 108860040), (9, 96764480), (10, 87088032), (12, 72573360), (15, 58058688), (16, 54430020), (18, 48382240), (20, 43544016), (24, 36286680), (30, 29029344), (32, 27215010), (36, 24191120), (40, 21772008), (45, 19352896), (48, 18143340), (60, 14514672), (64, 13607505), (71, 12265920), (72, 12095560), (80, 10886004), (90, 9676448), (96, 9071670), (120, 7257336), (142, 6132960), (144, 6047780), (160, 5443002), (180, 4838224), (192, 4535835), (213, 4088640), (240, 3628668), (284, 3066480), (288, 3023890), (320, 2721501), (355, 2453184), (360, 2419112), (426, 2044320), (480, 1814334), (568, 1533240), (576, 1511945), (639, 1362880), (710, 1226592), (720, 1209556), (852, 1022160), (960, 907167), (1065, 817728), (1136, 766620), (1278, 681440), (1420, 613296), (1440, 604778), (1704, 511080), (2130, 408864), (2272, 383310), (2556, 340720), (2840, 306648), (2880, 302389), (3195, 272576), (3408, 255540), (4259, 204480), (4260, 204432), (4544, 191655), (5112, 170360), (5680, 153324), (6390, 136288), (6816, 127770), (8518, 102240), (8520, 102216), (10224, 85180), (11360, 76662), (12777, 68160), (12780, 68144), (13632, 63885), (17036, 51120), (17040, 51108), (20448, 42590), (21295, 40896), (22720, 38331), (25554, 34080), (25560, 34072)]