1656552060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4243}}^1$

素因数の和:4505

約数の個数: 120

約数和(自身を含む): 5219457936

約数和(自身を除く): 3562905876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 241, 270, 324, 405, 482, 540, 723, 810, 964, 1205, 1446, 1620, 2169, 2410, 2892, 3615, 4243, 4338, 4820, 6507, 7230, 8486, 8676, 10845, 12729, 13014, 14460, 16972, 19521, 21215, 21690, 25458, 26028, 32535, 38187, 39042, 42430, 43380, 50916, 63645, 65070, 76374, 78084, 84860, 97605, 114561, 127290, 130140, 152748, 190935, 195210, 229122, 254580, 343683, 381870, 390420, 458244, 572805, 687366, 763740, 1022563, 1145610, 1374732, 1718415, 2045126, 2291220, 3067689, 3436830, 4090252, 5112815, 6135378, 6873660, 9203067, 10225630, 12270756, 15338445, 18406134, 20451260, 27609201, 30676890, 36812268, 46015335, 55218402, 61353780, 82827603, 92030670, 110436804, 138046005, 165655206, 184061340, 276092010, 331310412, 414138015, 552184020, 828276030, 1656552060]

約数ペア:

[(1, 1656552060), (2, 828276030), (3, 552184020), (4, 414138015), (5, 331310412), (6, 276092010), (9, 184061340), (10, 165655206), (12, 138046005), (15, 110436804), (18, 92030670), (20, 82827603), (27, 61353780), (30, 55218402), (36, 46015335), (45, 36812268), (54, 30676890), (60, 27609201), (81, 20451260), (90, 18406134), (108, 15338445), (135, 12270756), (162, 10225630), (180, 9203067), (241, 6873660), (270, 6135378), (324, 5112815), (405, 4090252), (482, 3436830), (540, 3067689), (723, 2291220), (810, 2045126), (964, 1718415), (1205, 1374732), (1446, 1145610), (1620, 1022563), (2169, 763740), (2410, 687366), (2892, 572805), (3615, 458244), (4243, 390420), (4338, 381870), (4820, 343683), (6507, 254580), (7230, 229122), (8486, 195210), (8676, 190935), (10845, 152748), (12729, 130140), (13014, 127290), (14460, 114561), (16972, 97605), (19521, 84860), (21215, 78084), (21690, 76374), (25458, 65070), (26028, 63645), (32535, 50916), (38187, 43380), (39042, 42430)]