30506160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7510

約数の個数: 80

約数和(自身を含む): 100145376

約数和(自身を除く): 69639216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7477, 14954, 22431, 29908, 37385, 44862, 59816, 74770, 89724, 112155, 119632, 127109, 149540, 179448, 224310, 254218, 299080, 358896, 381327, 448620, 508436, 598160, 635545, 762654, 897240, 1016872, 1271090, 1525308, 1794480, 1906635, 2033744, 2542180, 3050616, 3813270, 5084360, 6101232, 7626540, 10168720, 15253080, 30506160]

約数ペア:

[(1, 30506160), (2, 15253080), (3, 10168720), (4, 7626540), (5, 6101232), (6, 5084360), (8, 3813270), (10, 3050616), (12, 2542180), (15, 2033744), (16, 1906635), (17, 1794480), (20, 1525308), (24, 1271090), (30, 1016872), (34, 897240), (40, 762654), (48, 635545), (51, 598160), (60, 508436), (68, 448620), (80, 381327), (85, 358896), (102, 299080), (120, 254218), (136, 224310), (170, 179448), (204, 149540), (240, 127109), (255, 119632), (272, 112155), (340, 89724), (408, 74770), (510, 59816), (680, 44862), (816, 37385), (1020, 29908), (1360, 22431), (2040, 14954), (4080, 7477)]