237959280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25423}}^1$

素因数の和:25455

約数の個数: 120

約数和(自身を含む): 860653248

約数和(自身を除く): 622693968

約数列:

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

約数ペア:

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