55220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4014

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 124767840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 3967, 4640, 6960, 7934, 11901, 13920, 15868, 19835, 23802, 31736, 39670, 47604, 59505, 63472, 79340, 95208, 115043, 119010, 126944, 158680, 190416, 230086, 238020, 317360, 345129, 380832, 460172, 476040, 575215, 634720, 690258, 920344, 952080, 1150430, 1380516, 1725645, 1840688, 1904160, 2300860, 2761032, 3451290, 3681376, 4601720, 5522064, 6902580, 9203440, 11044128, 13805160, 18406880, 27610320, 55220640]

約数ペア:

[(1, 55220640), (2, 27610320), (3, 18406880), (4, 13805160), (5, 11044128), (6, 9203440), (8, 6902580), (10, 5522064), (12, 4601720), (15, 3681376), (16, 3451290), (20, 2761032), (24, 2300860), (29, 1904160), (30, 1840688), (32, 1725645), (40, 1380516), (48, 1150430), (58, 952080), (60, 920344), (80, 690258), (87, 634720), (96, 575215), (116, 476040), (120, 460172), (145, 380832), (160, 345129), (174, 317360), (232, 238020), (240, 230086), (290, 190416), (348, 158680), (435, 126944), (464, 119010), (480, 115043), (580, 95208), (696, 79340), (870, 63472), (928, 59505), (1160, 47604), (1392, 39670), (1740, 31736), (2320, 23802), (2784, 19835), (3480, 15868), (3967, 13920), (4640, 11901), (6960, 7934)]