477458640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2737

約数の個数: 120

約数和(自身を含む): 1610039808

約数和(自身を除く): 1132581168

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, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2447, 2710, 3252, 4065, 4336, 4878, 4894, 5420, 6504, 7341, 8130, 9756, 9788, 10840, 12195, 12235, 13008, 14682, 16260, 19512, 19576, 21680, 22023, 24390, 24470, 29364, 32520, 36705, 39024, 39152, 44046, 48780, 48940, 58728, 65040, 73410, 88092, 97560, 97880, 110115, 117456, 146820, 176184, 195120, 195760, 220230, 293640, 352368, 440460, 587280, 663137, 880920, 1326274, 1761840, 1989411, 2652548, 3315685, 3978822, 5305096, 5968233, 6631370, 7957644, 9947055, 10610192, 11936466, 13262740, 15915288, 19894110, 23872932, 26525480, 29841165, 31830576, 39788220, 47745864, 53050960, 59682330, 79576440, 95491728, 119364660, 159152880, 238729320, 477458640]

約数ペア:

[(1, 477458640), (2, 238729320), (3, 159152880), (4, 119364660), (5, 95491728), (6, 79576440), (8, 59682330), (9, 53050960), (10, 47745864), (12, 39788220), (15, 31830576), (16, 29841165), (18, 26525480), (20, 23872932), (24, 19894110), (30, 15915288), (36, 13262740), (40, 11936466), (45, 10610192), (48, 9947055), (60, 7957644), (72, 6631370), (80, 5968233), (90, 5305096), (120, 3978822), (144, 3315685), (180, 2652548), (240, 1989411), (271, 1761840), (360, 1326274), (542, 880920), (720, 663137), (813, 587280), (1084, 440460), (1355, 352368), (1626, 293640), (2168, 220230), (2439, 195760), (2447, 195120), (2710, 176184), (3252, 146820), (4065, 117456), (4336, 110115), (4878, 97880), (4894, 97560), (5420, 88092), (6504, 73410), (7341, 65040), (8130, 58728), (9756, 48940), (9788, 48780), (10840, 44046), (12195, 39152), (12235, 39024), (13008, 36705), (14682, 32520), (16260, 29364), (19512, 24470), (19576, 24390), (21680, 22023)]