153968880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 523091520

約数和(自身を除く): 369122640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 809, 915, 976, 1040, 1220, 1464, 1560, 1586, 1618, 1830, 2379, 2427, 2440, 2928, 3120, 3172, 3236, 3660, 3965, 4045, 4758, 4854, 4880, 6344, 6472, 7320, 7930, 8090, 9516, 9708, 10517, 11895, 12135, 12688, 12944, 14640, 15860, 16180, 19032, 19416, 21034, 23790, 24270, 31551, 31720, 32360, 38064, 38832, 42068, 47580, 48540, 49349, 52585, 63102, 63440, 64720, 84136, 95160, 97080, 98698, 105170, 126204, 148047, 157755, 168272, 190320, 194160, 197396, 210340, 246745, 252408, 296094, 315510, 394792, 420680, 493490, 504816, 592188, 631020, 641537, 740235, 789584, 841360, 986980, 1184376, 1262040, 1283074, 1480470, 1924611, 1973960, 2368752, 2524080, 2566148, 2960940, 3207685, 3849222, 3947920, 5132296, 5921880, 6415370, 7698444, 9623055, 10264592, 11843760, 12830740, 15396888, 19246110, 25661480, 30793776, 38492220, 51322960, 76984440, 153968880]

約数ペア:

[(1, 153968880), (2, 76984440), (3, 51322960), (4, 38492220), (5, 30793776), (6, 25661480), (8, 19246110), (10, 15396888), (12, 12830740), (13, 11843760), (15, 10264592), (16, 9623055), (20, 7698444), (24, 6415370), (26, 5921880), (30, 5132296), (39, 3947920), (40, 3849222), (48, 3207685), (52, 2960940), (60, 2566148), (61, 2524080), (65, 2368752), (78, 1973960), (80, 1924611), (104, 1480470), (120, 1283074), (122, 1262040), (130, 1184376), (156, 986980), (183, 841360), (195, 789584), (208, 740235), (240, 641537), (244, 631020), (260, 592188), (305, 504816), (312, 493490), (366, 420680), (390, 394792), (488, 315510), (520, 296094), (610, 252408), (624, 246745), (732, 210340), (780, 197396), (793, 194160), (809, 190320), (915, 168272), (976, 157755), (1040, 148047), (1220, 126204), (1464, 105170), (1560, 98698), (1586, 97080), (1618, 95160), (1830, 84136), (2379, 64720), (2427, 63440), (2440, 63102), (2928, 52585), (3120, 49349), (3172, 48540), (3236, 47580), (3660, 42068), (3965, 38832), (4045, 38064), (4758, 32360), (4854, 31720), (4880, 31551), (6344, 24270), (6472, 23790), (7320, 21034), (7930, 19416), (8090, 19032), (9516, 16180), (9708, 15860), (10517, 14640), (11895, 12944), (12135, 12688)]