142691280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 444358464

約数和(自身を除く): 301667184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2467, 2892, 3615, 3856, 4820, 4934, 5784, 7230, 7401, 9640, 9868, 11568, 12335, 14460, 14802, 19280, 19736, 24670, 28920, 29604, 37005, 39472, 49340, 57840, 59208, 74010, 98680, 118416, 148020, 197360, 296040, 592080, 594547, 1189094, 1783641, 2378188, 2972735, 3567282, 4756376, 5945470, 7134564, 8918205, 9512752, 11890940, 14269128, 17836410, 23781880, 28538256, 35672820, 47563760, 71345640, 142691280]

約数ペア:

[(1, 142691280), (2, 71345640), (3, 47563760), (4, 35672820), (5, 28538256), (6, 23781880), (8, 17836410), (10, 14269128), (12, 11890940), (15, 9512752), (16, 8918205), (20, 7134564), (24, 5945470), (30, 4756376), (40, 3567282), (48, 2972735), (60, 2378188), (80, 1783641), (120, 1189094), (240, 594547), (241, 592080), (482, 296040), (723, 197360), (964, 148020), (1205, 118416), (1446, 98680), (1928, 74010), (2410, 59208), (2467, 57840), (2892, 49340), (3615, 39472), (3856, 37005), (4820, 29604), (4934, 28920), (5784, 24670), (7230, 19736), (7401, 19280), (9640, 14802), (9868, 14460), (11568, 12335)]