45082080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31307}}^1$

素因数の和:31328

約数の個数: 72

約数和(自身を含む): 153847512

約数和(自身を除く): 108765432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31307, 62614, 93921, 125228, 156535, 187842, 250456, 281763, 313070, 375684, 469605, 500912, 563526, 626140, 751368, 939210, 1001824, 1127052, 1252280, 1408815, 1502736, 1878420, 2254104, 2504560, 2817630, 3005472, 3756840, 4508208, 5009120, 5635260, 7513680, 9016416, 11270520, 15027360, 22541040, 45082080]

約数ペア:

[(1, 45082080), (2, 22541040), (3, 15027360), (4, 11270520), (5, 9016416), (6, 7513680), (8, 5635260), (9, 5009120), (10, 4508208), (12, 3756840), (15, 3005472), (16, 2817630), (18, 2504560), (20, 2254104), (24, 1878420), (30, 1502736), (32, 1408815), (36, 1252280), (40, 1127052), (45, 1001824), (48, 939210), (60, 751368), (72, 626140), (80, 563526), (90, 500912), (96, 469605), (120, 375684), (144, 313070), (160, 281763), (180, 250456), (240, 187842), (288, 156535), (360, 125228), (480, 93921), (720, 62614), (1440, 31307)]