317406960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33911}}^1$

素因数の和:33943

約数の個数: 120

約数和(自身を含む): 1147989024

約数和(自身を除く): 830582064

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, 33911, 67822, 101733, 135644, 169555, 203466, 271288, 305199, 339110, 406932, 440843, 508665, 542576, 610398, 678220, 813864, 881686, 1017330, 1220796, 1322529, 1356440, 1525995, 1627728, 1763372, 2034660, 2204215, 2441592, 2645058, 2712880, 3051990, 3526744, 3967587, 4069320, 4408430, 4883184, 5290116, 6103980, 6612645, 7053488, 7935174, 8138640, 8816860, 10580232, 12207960, 13225290, 15870348, 17633720, 19837935, 21160464, 24415920, 26450580, 31740696, 35267440, 39675870, 52901160, 63481392, 79351740, 105802320, 158703480, 317406960]

約数ペア:

[(1, 317406960), (2, 158703480), (3, 105802320), (4, 79351740), (5, 63481392), (6, 52901160), (8, 39675870), (9, 35267440), (10, 31740696), (12, 26450580), (13, 24415920), (15, 21160464), (16, 19837935), (18, 17633720), (20, 15870348), (24, 13225290), (26, 12207960), (30, 10580232), (36, 8816860), (39, 8138640), (40, 7935174), (45, 7053488), (48, 6612645), (52, 6103980), (60, 5290116), (65, 4883184), (72, 4408430), (78, 4069320), (80, 3967587), (90, 3526744), (104, 3051990), (117, 2712880), (120, 2645058), (130, 2441592), (144, 2204215), (156, 2034660), (180, 1763372), (195, 1627728), (208, 1525995), (234, 1356440), (240, 1322529), (260, 1220796), (312, 1017330), (360, 881686), (390, 813864), (468, 678220), (520, 610398), (585, 542576), (624, 508665), (720, 440843), (780, 406932), (936, 339110), (1040, 305199), (1170, 271288), (1560, 203466), (1872, 169555), (2340, 135644), (3120, 101733), (4680, 67822), (9360, 33911)]