485929320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 1488326400

約数和(自身を除く): 1002397080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 173, 178, 263, 267, 346, 356, 445, 519, 526, 534, 692, 712, 789, 865, 890, 1038, 1052, 1068, 1315, 1335, 1384, 1578, 1730, 1780, 2076, 2104, 2136, 2595, 2630, 2670, 3156, 3460, 3560, 3945, 4152, 5190, 5260, 5340, 6312, 6920, 7890, 10380, 10520, 10680, 15397, 15780, 20760, 23407, 30794, 31560, 45499, 46191, 46814, 61588, 70221, 76985, 90998, 92382, 93628, 117035, 123176, 136497, 140442, 153970, 181996, 184764, 187256, 227495, 230955, 234070, 272994, 280884, 307940, 351105, 363992, 369528, 454990, 461910, 468140, 545988, 561768, 615880, 682485, 702210, 909980, 923820, 936280, 1091976, 1364970, 1404420, 1819960, 1847640, 2729940, 2808840, 4049411, 5459880, 8098822, 12148233, 16197644, 20247055, 24296466, 32395288, 40494110, 48592932, 60741165, 80988220, 97185864, 121482330, 161976440, 242964660, 485929320]

約数ペア:

[(1, 485929320), (2, 242964660), (3, 161976440), (4, 121482330), (5, 97185864), (6, 80988220), (8, 60741165), (10, 48592932), (12, 40494110), (15, 32395288), (20, 24296466), (24, 20247055), (30, 16197644), (40, 12148233), (60, 8098822), (89, 5459880), (120, 4049411), (173, 2808840), (178, 2729940), (263, 1847640), (267, 1819960), (346, 1404420), (356, 1364970), (445, 1091976), (519, 936280), (526, 923820), (534, 909980), (692, 702210), (712, 682485), (789, 615880), (865, 561768), (890, 545988), (1038, 468140), (1052, 461910), (1068, 454990), (1315, 369528), (1335, 363992), (1384, 351105), (1578, 307940), (1730, 280884), (1780, 272994), (2076, 234070), (2104, 230955), (2136, 227495), (2595, 187256), (2630, 184764), (2670, 181996), (3156, 153970), (3460, 140442), (3560, 136497), (3945, 123176), (4152, 117035), (5190, 93628), (5260, 92382), (5340, 90998), (6312, 76985), (6920, 70221), (7890, 61588), (10380, 46814), (10520, 46191), (10680, 45499), (15397, 31560), (15780, 30794), (20760, 23407)]