3990960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 14043744

約数和(自身を除く): 10052784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 241, 276, 345, 360, 368, 414, 460, 482, 552, 690, 720, 723, 828, 920, 964, 1035, 1104, 1205, 1380, 1446, 1656, 1840, 1928, 2070, 2169, 2410, 2760, 2892, 3312, 3615, 3856, 4140, 4338, 4820, 5520, 5543, 5784, 7230, 8280, 8676, 9640, 10845, 11086, 11568, 14460, 16560, 16629, 17352, 19280, 21690, 22172, 27715, 28920, 33258, 34704, 43380, 44344, 49887, 55430, 57840, 66516, 83145, 86760, 88688, 99774, 110860, 133032, 166290, 173520, 199548, 221720, 249435, 266064, 332580, 399096, 443440, 498870, 665160, 798192, 997740, 1330320, 1995480, 3990960]

約数ペア:

[(1, 3990960), (2, 1995480), (3, 1330320), (4, 997740), (5, 798192), (6, 665160), (8, 498870), (9, 443440), (10, 399096), (12, 332580), (15, 266064), (16, 249435), (18, 221720), (20, 199548), (23, 173520), (24, 166290), (30, 133032), (36, 110860), (40, 99774), (45, 88688), (46, 86760), (48, 83145), (60, 66516), (69, 57840), (72, 55430), (80, 49887), (90, 44344), (92, 43380), (115, 34704), (120, 33258), (138, 28920), (144, 27715), (180, 22172), (184, 21690), (207, 19280), (230, 17352), (240, 16629), (241, 16560), (276, 14460), (345, 11568), (360, 11086), (368, 10845), (414, 9640), (460, 8676), (482, 8280), (552, 7230), (690, 5784), (720, 5543), (723, 5520), (828, 4820), (920, 4338), (964, 4140), (1035, 3856), (1104, 3615), (1205, 3312), (1380, 2892), (1446, 2760), (1656, 2410), (1840, 2169), (1928, 2070)]