162606240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{112921}}^1$

素因数の和:112942

約数の個数: 72

約数和(自身を含む): 554898708

約数和(自身を除く): 392292468

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, 112921, 225842, 338763, 451684, 564605, 677526, 903368, 1016289, 1129210, 1355052, 1693815, 1806736, 2032578, 2258420, 2710104, 3387630, 3613472, 4065156, 4516840, 5081445, 5420208, 6775260, 8130312, 9033680, 10162890, 10840416, 13550520, 16260624, 18067360, 20325780, 27101040, 32521248, 40651560, 54202080, 81303120, 162606240]

約数ペア:

[(1, 162606240), (2, 81303120), (3, 54202080), (4, 40651560), (5, 32521248), (6, 27101040), (8, 20325780), (9, 18067360), (10, 16260624), (12, 13550520), (15, 10840416), (16, 10162890), (18, 9033680), (20, 8130312), (24, 6775260), (30, 5420208), (32, 5081445), (36, 4516840), (40, 4065156), (45, 3613472), (48, 3387630), (60, 2710104), (72, 2258420), (80, 2032578), (90, 1806736), (96, 1693815), (120, 1355052), (144, 1129210), (160, 1016289), (180, 903368), (240, 677526), (288, 564605), (360, 451684), (480, 338763), (720, 225842), (1440, 112921)]