165772080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{230239}}^1$

素因数の和:230258

約数の個数: 60

約数和(自身を含む): 556720320

約数和(自身を除く): 390948240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 230239, 460478, 690717, 920956, 1151195, 1381434, 1841912, 2072151, 2302390, 2762868, 3453585, 3683824, 4144302, 4604780, 5525736, 6907170, 8288604, 9209560, 10360755, 11051472, 13814340, 16577208, 18419120, 20721510, 27628680, 33154416, 41443020, 55257360, 82886040, 165772080]

約数ペア:

[(1, 165772080), (2, 82886040), (3, 55257360), (4, 41443020), (5, 33154416), (6, 27628680), (8, 20721510), (9, 18419120), (10, 16577208), (12, 13814340), (15, 11051472), (16, 10360755), (18, 9209560), (20, 8288604), (24, 6907170), (30, 5525736), (36, 4604780), (40, 4144302), (45, 3683824), (48, 3453585), (60, 2762868), (72, 2302390), (80, 2072151), (90, 1841912), (120, 1381434), (144, 1151195), (180, 920956), (240, 690717), (360, 460478), (720, 230239)]