475918560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25423}}^1$

素因数の和:25457

約数の個数: 144

約数和(自身を含む): 1749069504

約数和(自身を除く): 1273150944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 25423, 50846, 76269, 101692, 127115, 152538, 203384, 228807, 254230, 305076, 330499, 381345, 406768, 457614, 508460, 610152, 660998, 762690, 813536, 915228, 991497, 1016920, 1144035, 1220304, 1321996, 1525380, 1652495, 1830456, 1982994, 2033840, 2288070, 2440608, 2643992, 2974491, 3050760, 3304990, 3660912, 3965988, 4067680, 4576140, 4957485, 5287984, 5948982, 6101520, 6609980, 7321824, 7931976, 9152280, 9914970, 10575968, 11897964, 12203040, 13219960, 14872455, 15863952, 18304560, 19829940, 23795928, 26439920, 29744910, 31727904, 36609120, 39659880, 47591856, 52879840, 59489820, 79319760, 95183712, 118979640, 158639520, 237959280, 475918560]

約数ペア:

[(1, 475918560), (2, 237959280), (3, 158639520), (4, 118979640), (5, 95183712), (6, 79319760), (8, 59489820), (9, 52879840), (10, 47591856), (12, 39659880), (13, 36609120), (15, 31727904), (16, 29744910), (18, 26439920), (20, 23795928), (24, 19829940), (26, 18304560), (30, 15863952), (32, 14872455), (36, 13219960), (39, 12203040), (40, 11897964), (45, 10575968), (48, 9914970), (52, 9152280), (60, 7931976), (65, 7321824), (72, 6609980), (78, 6101520), (80, 5948982), (90, 5287984), (96, 4957485), (104, 4576140), (117, 4067680), (120, 3965988), (130, 3660912), (144, 3304990), (156, 3050760), (160, 2974491), (180, 2643992), (195, 2440608), (208, 2288070), (234, 2033840), (240, 1982994), (260, 1830456), (288, 1652495), (312, 1525380), (360, 1321996), (390, 1220304), (416, 1144035), (468, 1016920), (480, 991497), (520, 915228), (585, 813536), (624, 762690), (720, 660998), (780, 610152), (936, 508460), (1040, 457614), (1170, 406768), (1248, 381345), (1440, 330499), (1560, 305076), (1872, 254230), (2080, 228807), (2340, 203384), (3120, 152538), (3744, 127115), (4680, 101692), (6240, 76269), (9360, 50846), (18720, 25423)]