39337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2764

約数の個数: 80

約数和(自身を含む): 123992064

約数和(自身を除く): 84654384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2687, 2928, 3660, 4880, 5374, 7320, 8061, 10748, 13435, 14640, 16122, 21496, 26870, 32244, 40305, 42992, 53740, 64488, 80610, 107480, 128976, 161220, 163907, 214960, 322440, 327814, 491721, 644880, 655628, 819535, 983442, 1311256, 1639070, 1966884, 2458605, 2622512, 3278140, 3933768, 4917210, 6556280, 7867536, 9834420, 13112560, 19668840, 39337680]

約数ペア:

[(1, 39337680), (2, 19668840), (3, 13112560), (4, 9834420), (5, 7867536), (6, 6556280), (8, 4917210), (10, 3933768), (12, 3278140), (15, 2622512), (16, 2458605), (20, 1966884), (24, 1639070), (30, 1311256), (40, 983442), (48, 819535), (60, 655628), (61, 644880), (80, 491721), (120, 327814), (122, 322440), (183, 214960), (240, 163907), (244, 161220), (305, 128976), (366, 107480), (488, 80610), (610, 64488), (732, 53740), (915, 42992), (976, 40305), (1220, 32244), (1464, 26870), (1830, 21496), (2440, 16122), (2687, 14640), (2928, 13435), (3660, 10748), (4880, 8061), (5374, 7320)]