1680442.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 103498560

約数和(自身を除く): 69170520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1187, 1205, 1446, 1928, 2374, 2410, 2892, 3561, 3615, 4748, 4820, 5784, 5935, 7122, 7230, 9496, 9640, 11870, 14244, 14460, 17805, 23740, 28488, 28920, 35610, 47480, 71220, 142440, 286067, 572134, 858201, 1144268, 1430335, 1716402, 2288536, 2860670, 3432804, 4291005, 5721340, 6865608, 8582010, 11442680, 17164020, 34328040]

約数ペア:

[(1, 34328040), (2, 17164020), (3, 11442680), (4, 8582010), (5, 6865608), (6, 5721340), (8, 4291005), (10, 3432804), (12, 2860670), (15, 2288536), (20, 1716402), (24, 1430335), (30, 1144268), (40, 858201), (60, 572134), (120, 286067), (241, 142440), (482, 71220), (723, 47480), (964, 35610), (1187, 28920), (1205, 28488), (1446, 23740), (1928, 17805), (2374, 14460), (2410, 14244), (2892, 11870), (3561, 9640), (3615, 9496), (4748, 7230), (4820, 7122), (5784, 5935)]