120429960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 294704760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 467, 614, 840, 921, 934, 1228, 1401, 1535, 1842, 1868, 2149, 2335, 2456, 2802, 3070, 3269, 3684, 3736, 4298, 4605, 4670, 5604, 6140, 6447, 6538, 7005, 7368, 8596, 9210, 9340, 9807, 10745, 11208, 12280, 12894, 13076, 14010, 16345, 17192, 18420, 18680, 19614, 21490, 25788, 26152, 28020, 32235, 32690, 36840, 39228, 42980, 49035, 51576, 56040, 64470, 65380, 78456, 85960, 98070, 128940, 130760, 143369, 196140, 257880, 286738, 392280, 430107, 573476, 716845, 860214, 1003583, 1146952, 1433690, 1720428, 2007166, 2150535, 2867380, 3010749, 3440856, 4014332, 4301070, 5017915, 5734760, 6021498, 8028664, 8602140, 10035830, 12042996, 15053745, 17204280, 20071660, 24085992, 30107490, 40143320, 60214980, 120429960]

約数ペア:

[(1, 120429960), (2, 60214980), (3, 40143320), (4, 30107490), (5, 24085992), (6, 20071660), (7, 17204280), (8, 15053745), (10, 12042996), (12, 10035830), (14, 8602140), (15, 8028664), (20, 6021498), (21, 5734760), (24, 5017915), (28, 4301070), (30, 4014332), (35, 3440856), (40, 3010749), (42, 2867380), (56, 2150535), (60, 2007166), (70, 1720428), (84, 1433690), (105, 1146952), (120, 1003583), (140, 860214), (168, 716845), (210, 573476), (280, 430107), (307, 392280), (420, 286738), (467, 257880), (614, 196140), (840, 143369), (921, 130760), (934, 128940), (1228, 98070), (1401, 85960), (1535, 78456), (1842, 65380), (1868, 64470), (2149, 56040), (2335, 51576), (2456, 49035), (2802, 42980), (3070, 39228), (3269, 36840), (3684, 32690), (3736, 32235), (4298, 28020), (4605, 26152), (4670, 25788), (5604, 21490), (6140, 19614), (6447, 18680), (6538, 18420), (7005, 17192), (7368, 16345), (8596, 14010), (9210, 13076), (9340, 12894), (9807, 12280), (10745, 11208)]