45475440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2234

約数の個数: 80

約数和(自身を含む): 142624800

約数和(自身を除く): 97149360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2129, 2136, 2670, 3560, 4258, 4272, 5340, 6387, 7120, 8516, 10645, 10680, 12774, 17032, 21290, 21360, 25548, 31935, 34064, 42580, 51096, 63870, 85160, 102192, 127740, 170320, 189481, 255480, 378962, 510960, 568443, 757924, 947405, 1136886, 1515848, 1894810, 2273772, 2842215, 3031696, 3789620, 4547544, 5684430, 7579240, 9095088, 11368860, 15158480, 22737720, 45475440]

約数ペア:

[(1, 45475440), (2, 22737720), (3, 15158480), (4, 11368860), (5, 9095088), (6, 7579240), (8, 5684430), (10, 4547544), (12, 3789620), (15, 3031696), (16, 2842215), (20, 2273772), (24, 1894810), (30, 1515848), (40, 1136886), (48, 947405), (60, 757924), (80, 568443), (89, 510960), (120, 378962), (178, 255480), (240, 189481), (267, 170320), (356, 127740), (445, 102192), (534, 85160), (712, 63870), (890, 51096), (1068, 42580), (1335, 34064), (1424, 31935), (1780, 25548), (2129, 21360), (2136, 21290), (2670, 17032), (3560, 12774), (4258, 10680), (4272, 10645), (5340, 8516), (6387, 7120)]