222435120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 709735824

約数和(自身を除く): 487300704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 677, 740, 888, 1110, 1354, 1369, 1480, 1776, 2031, 2220, 2708, 2738, 2960, 3385, 4062, 4107, 4440, 5416, 5476, 6770, 6845, 8124, 8214, 8880, 10155, 10832, 10952, 13540, 13690, 16248, 16428, 20310, 20535, 21904, 25049, 27080, 27380, 32496, 32856, 40620, 41070, 50098, 54160, 54760, 65712, 75147, 81240, 82140, 100196, 109520, 125245, 150294, 162480, 164280, 200392, 250490, 300588, 328560, 375735, 400784, 500980, 601176, 751470, 926813, 1001960, 1202352, 1502940, 1853626, 2003920, 2780439, 3005880, 3707252, 4634065, 5560878, 6011760, 7414504, 9268130, 11121756, 13902195, 14829008, 18536260, 22243512, 27804390, 37072520, 44487024, 55608780, 74145040, 111217560, 222435120]

約数ペア:

[(1, 222435120), (2, 111217560), (3, 74145040), (4, 55608780), (5, 44487024), (6, 37072520), (8, 27804390), (10, 22243512), (12, 18536260), (15, 14829008), (16, 13902195), (20, 11121756), (24, 9268130), (30, 7414504), (37, 6011760), (40, 5560878), (48, 4634065), (60, 3707252), (74, 3005880), (80, 2780439), (111, 2003920), (120, 1853626), (148, 1502940), (185, 1202352), (222, 1001960), (240, 926813), (296, 751470), (370, 601176), (444, 500980), (555, 400784), (592, 375735), (677, 328560), (740, 300588), (888, 250490), (1110, 200392), (1354, 164280), (1369, 162480), (1480, 150294), (1776, 125245), (2031, 109520), (2220, 100196), (2708, 82140), (2738, 81240), (2960, 75147), (3385, 65712), (4062, 54760), (4107, 54160), (4440, 50098), (5416, 41070), (5476, 40620), (6770, 32856), (6845, 32496), (8124, 27380), (8214, 27080), (8880, 25049), (10155, 21904), (10832, 20535), (10952, 20310), (13540, 16428), (13690, 16248)]