90164160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31307}}^1$

素因数の和:31330

約数の個数: 84

約数和(自身を含む): 310137048

約数和(自身を除く): 219972888

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 31307, 62614, 93921, 125228, 156535, 187842, 250456, 281763, 313070, 375684, 469605, 500912, 563526, 626140, 751368, 939210, 1001824, 1127052, 1252280, 1408815, 1502736, 1878420, 2003648, 2254104, 2504560, 2817630, 3005472, 3756840, 4508208, 5009120, 5635260, 6010944, 7513680, 9016416, 10018240, 11270520, 15027360, 18032832, 22541040, 30054720, 45082080, 90164160]

約数ペア:

[(1, 90164160), (2, 45082080), (3, 30054720), (4, 22541040), (5, 18032832), (6, 15027360), (8, 11270520), (9, 10018240), (10, 9016416), (12, 7513680), (15, 6010944), (16, 5635260), (18, 5009120), (20, 4508208), (24, 3756840), (30, 3005472), (32, 2817630), (36, 2504560), (40, 2254104), (45, 2003648), (48, 1878420), (60, 1502736), (64, 1408815), (72, 1252280), (80, 1127052), (90, 1001824), (96, 939210), (120, 751368), (144, 626140), (160, 563526), (180, 500912), (192, 469605), (240, 375684), (288, 313070), (320, 281763), (360, 250456), (480, 187842), (576, 156535), (720, 125228), (960, 93921), (1440, 62614), (2880, 31307)]