551421120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2198

約数の個数: 112

約数和(自身を含む): 1757403648

約数和(自身を除く): 1205982528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 614, 921, 960, 1228, 1535, 1842, 1871, 2456, 3070, 3684, 3742, 4605, 4912, 5613, 6140, 7368, 7484, 9210, 9355, 9824, 11226, 12280, 14736, 14968, 18420, 18710, 19648, 22452, 24560, 28065, 29472, 29936, 36840, 37420, 44904, 49120, 56130, 58944, 59872, 73680, 74840, 89808, 98240, 112260, 119744, 147360, 149680, 179616, 224520, 294720, 299360, 359232, 449040, 574397, 598720, 898080, 1148794, 1723191, 1796160, 2297588, 2871985, 3446382, 4595176, 5743970, 6892764, 8615955, 9190352, 11487940, 13785528, 17231910, 18380704, 22975880, 27571056, 34463820, 36761408, 45951760, 55142112, 68927640, 91903520, 110284224, 137855280, 183807040, 275710560, 551421120]

約数ペア:

[(1, 551421120), (2, 275710560), (3, 183807040), (4, 137855280), (5, 110284224), (6, 91903520), (8, 68927640), (10, 55142112), (12, 45951760), (15, 36761408), (16, 34463820), (20, 27571056), (24, 22975880), (30, 18380704), (32, 17231910), (40, 13785528), (48, 11487940), (60, 9190352), (64, 8615955), (80, 6892764), (96, 5743970), (120, 4595176), (160, 3446382), (192, 2871985), (240, 2297588), (307, 1796160), (320, 1723191), (480, 1148794), (614, 898080), (921, 598720), (960, 574397), (1228, 449040), (1535, 359232), (1842, 299360), (1871, 294720), (2456, 224520), (3070, 179616), (3684, 149680), (3742, 147360), (4605, 119744), (4912, 112260), (5613, 98240), (6140, 89808), (7368, 74840), (7484, 73680), (9210, 59872), (9355, 58944), (9824, 56130), (11226, 49120), (12280, 44904), (14736, 37420), (14968, 36840), (18420, 29936), (18710, 29472), (19648, 28065), (22452, 24560)]