30433680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 120

約数和(自身を含む): 104689728

約数和(自身を除く): 74256048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 983, 1032, 1290, 1548, 1720, 1935, 1966, 2064, 2580, 2949, 3096, 3440, 3870, 3932, 4915, 5160, 5898, 6192, 7740, 7864, 8847, 9830, 10320, 11796, 14745, 15480, 15728, 17694, 19660, 23592, 29490, 30960, 35388, 39320, 42269, 44235, 47184, 58980, 70776, 78640, 84538, 88470, 117960, 126807, 141552, 169076, 176940, 211345, 235920, 253614, 338152, 353880, 380421, 422690, 507228, 634035, 676304, 707760, 760842, 845380, 1014456, 1268070, 1521684, 1690760, 1902105, 2028912, 2536140, 3043368, 3381520, 3804210, 5072280, 6086736, 7608420, 10144560, 15216840, 30433680]

約数ペア:

[(1, 30433680), (2, 15216840), (3, 10144560), (4, 7608420), (5, 6086736), (6, 5072280), (8, 3804210), (9, 3381520), (10, 3043368), (12, 2536140), (15, 2028912), (16, 1902105), (18, 1690760), (20, 1521684), (24, 1268070), (30, 1014456), (36, 845380), (40, 760842), (43, 707760), (45, 676304), (48, 634035), (60, 507228), (72, 422690), (80, 380421), (86, 353880), (90, 338152), (120, 253614), (129, 235920), (144, 211345), (172, 176940), (180, 169076), (215, 141552), (240, 126807), (258, 117960), (344, 88470), (360, 84538), (387, 78640), (430, 70776), (516, 58980), (645, 47184), (688, 44235), (720, 42269), (774, 39320), (860, 35388), (983, 30960), (1032, 29490), (1290, 23592), (1548, 19660), (1720, 17694), (1935, 15728), (1966, 15480), (2064, 14745), (2580, 11796), (2949, 10320), (3096, 9830), (3440, 8847), (3870, 7864), (3932, 7740), (4915, 6192), (5160, 5898)]