60768120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 211415040

約数和(自身を除く): 150646920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 991, 1022, 1095, 1460, 1533, 1752, 1982, 2044, 2190, 2555, 2920, 2973, 3066, 3964, 4088, 4380, 4955, 5110, 5946, 6132, 6937, 7665, 7928, 8760, 9910, 10220, 11892, 12264, 13874, 14865, 15330, 19820, 20440, 20811, 23784, 27748, 29730, 30660, 34685, 39640, 41622, 55496, 59460, 61320, 69370, 72343, 83244, 104055, 118920, 138740, 144686, 166488, 208110, 217029, 277480, 289372, 361715, 416220, 434058, 506401, 578744, 723430, 832440, 868116, 1012802, 1085145, 1446860, 1519203, 1736232, 2025604, 2170290, 2532005, 2893720, 3038406, 4051208, 4340580, 5064010, 6076812, 7596015, 8681160, 10128020, 12153624, 15192030, 20256040, 30384060, 60768120]

約数ペア:

[(1, 60768120), (2, 30384060), (3, 20256040), (4, 15192030), (5, 12153624), (6, 10128020), (7, 8681160), (8, 7596015), (10, 6076812), (12, 5064010), (14, 4340580), (15, 4051208), (20, 3038406), (21, 2893720), (24, 2532005), (28, 2170290), (30, 2025604), (35, 1736232), (40, 1519203), (42, 1446860), (56, 1085145), (60, 1012802), (70, 868116), (73, 832440), (84, 723430), (105, 578744), (120, 506401), (140, 434058), (146, 416220), (168, 361715), (210, 289372), (219, 277480), (280, 217029), (292, 208110), (365, 166488), (420, 144686), (438, 138740), (511, 118920), (584, 104055), (730, 83244), (840, 72343), (876, 69370), (991, 61320), (1022, 59460), (1095, 55496), (1460, 41622), (1533, 39640), (1752, 34685), (1982, 30660), (2044, 29730), (2190, 27748), (2555, 23784), (2920, 20811), (2973, 20440), (3066, 19820), (3964, 15330), (4088, 14865), (4380, 13874), (4955, 12264), (5110, 11892), (5946, 10220), (6132, 9910), (6937, 8760), (7665, 7928)]