2431520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 7112448

約数和(自身を除く): 4680928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 167, 182, 208, 224, 260, 280, 334, 364, 416, 455, 520, 560, 668, 728, 835, 910, 1040, 1120, 1169, 1336, 1456, 1670, 1820, 2080, 2171, 2338, 2672, 2912, 3340, 3640, 4342, 4676, 5344, 5845, 6680, 7280, 8684, 9352, 10855, 11690, 13360, 14560, 15197, 17368, 18704, 21710, 23380, 26720, 30394, 34736, 37408, 43420, 46760, 60788, 69472, 75985, 86840, 93520, 121576, 151970, 173680, 187040, 243152, 303940, 347360, 486304, 607880, 1215760, 2431520]

約数ペア:

[(1, 2431520), (2, 1215760), (4, 607880), (5, 486304), (7, 347360), (8, 303940), (10, 243152), (13, 187040), (14, 173680), (16, 151970), (20, 121576), (26, 93520), (28, 86840), (32, 75985), (35, 69472), (40, 60788), (52, 46760), (56, 43420), (65, 37408), (70, 34736), (80, 30394), (91, 26720), (104, 23380), (112, 21710), (130, 18704), (140, 17368), (160, 15197), (167, 14560), (182, 13360), (208, 11690), (224, 10855), (260, 9352), (280, 8684), (334, 7280), (364, 6680), (416, 5845), (455, 5344), (520, 4676), (560, 4342), (668, 3640), (728, 3340), (835, 2912), (910, 2672), (1040, 2338), (1120, 2171), (1169, 2080), (1336, 1820), (1456, 1670)]