72034440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35311}}^1$

素因数の和:35342

約数の個数: 64

約数和(自身を含む): 228821760

約数和(自身を除く): 156787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35311, 70622, 105933, 141244, 176555, 211866, 282488, 353110, 423732, 529665, 600287, 706220, 847464, 1059330, 1200574, 1412440, 1800861, 2118660, 2401148, 3001435, 3601722, 4237320, 4802296, 6002870, 7203444, 9004305, 12005740, 14406888, 18008610, 24011480, 36017220, 72034440]

約数ペア:

[(1, 72034440), (2, 36017220), (3, 24011480), (4, 18008610), (5, 14406888), (6, 12005740), (8, 9004305), (10, 7203444), (12, 6002870), (15, 4802296), (17, 4237320), (20, 3601722), (24, 3001435), (30, 2401148), (34, 2118660), (40, 1800861), (51, 1412440), (60, 1200574), (68, 1059330), (85, 847464), (102, 706220), (120, 600287), (136, 529665), (170, 423732), (204, 353110), (255, 282488), (340, 211866), (408, 176555), (510, 141244), (680, 105933), (1020, 70622), (2040, 35311)]