29784840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5342

約数の個数: 64

約数和(自身を含む): 91272960

約数和(自身を除く): 61488120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5281, 5640, 10562, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 126744, 158430, 211240, 248207, 316860, 496414, 633720, 744621, 992828, 1241035, 1489242, 1985656, 2482070, 2978484, 3723105, 4964140, 5956968, 7446210, 9928280, 14892420, 29784840]

約数ペア:

[(1, 29784840), (2, 14892420), (3, 9928280), (4, 7446210), (5, 5956968), (6, 4964140), (8, 3723105), (10, 2978484), (12, 2482070), (15, 1985656), (20, 1489242), (24, 1241035), (30, 992828), (40, 744621), (47, 633720), (60, 496414), (94, 316860), (120, 248207), (141, 211240), (188, 158430), (235, 126744), (282, 105620), (376, 79215), (470, 63372), (564, 52810), (705, 42248), (940, 31686), (1128, 26405), (1410, 21124), (1880, 15843), (2820, 10562), (5281, 5640)]