76728060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47363}}^1$

素因数の和:47384

約数の個数: 60

約数和(自身を含む): 240703848

約数和(自身を除く): 163975788

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, 270, 324, 405, 540, 810, 1620, 47363, 94726, 142089, 189452, 236815, 284178, 426267, 473630, 568356, 710445, 852534, 947260, 1278801, 1420890, 1705068, 2131335, 2557602, 2841780, 3836403, 4262670, 5115204, 6394005, 7672806, 8525340, 12788010, 15345612, 19182015, 25576020, 38364030, 76728060]

約数ペア:

[(1, 76728060), (2, 38364030), (3, 25576020), (4, 19182015), (5, 15345612), (6, 12788010), (9, 8525340), (10, 7672806), (12, 6394005), (15, 5115204), (18, 4262670), (20, 3836403), (27, 2841780), (30, 2557602), (36, 2131335), (45, 1705068), (54, 1420890), (60, 1278801), (81, 947260), (90, 852534), (108, 710445), (135, 568356), (162, 473630), (180, 426267), (270, 284178), (324, 236815), (405, 189452), (540, 142089), (810, 94726), (1620, 47363)]