804547680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{3359}}^1$

素因数の和:3876

約数の個数: 96

約数和(自身を含む): 2540160000

約数和(自身を除く): 1735612320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 998, 1497, 1996, 2495, 2994, 3359, 3992, 4990, 5988, 6718, 7485, 7984, 9980, 10077, 11976, 13436, 14970, 15968, 16795, 19960, 20154, 23952, 26872, 29940, 33590, 39920, 40308, 47904, 50385, 53744, 59880, 67180, 79840, 80616, 100770, 107488, 119760, 134360, 161232, 201540, 239520, 268720, 322464, 403080, 537440, 806160, 1612320, 1676141, 3352282, 5028423, 6704564, 8380705, 10056846, 13409128, 16761410, 20113692, 25142115, 26818256, 33522820, 40227384, 50284230, 53636512, 67045640, 80454768, 100568460, 134091280, 160909536, 201136920, 268182560, 402273840, 804547680]

約数ペア:

[(1, 804547680), (2, 402273840), (3, 268182560), (4, 201136920), (5, 160909536), (6, 134091280), (8, 100568460), (10, 80454768), (12, 67045640), (15, 53636512), (16, 50284230), (20, 40227384), (24, 33522820), (30, 26818256), (32, 25142115), (40, 20113692), (48, 16761410), (60, 13409128), (80, 10056846), (96, 8380705), (120, 6704564), (160, 5028423), (240, 3352282), (480, 1676141), (499, 1612320), (998, 806160), (1497, 537440), (1996, 403080), (2495, 322464), (2994, 268720), (3359, 239520), (3992, 201540), (4990, 161232), (5988, 134360), (6718, 119760), (7485, 107488), (7984, 100770), (9980, 80616), (10077, 79840), (11976, 67180), (13436, 59880), (14970, 53744), (15968, 50385), (16795, 47904), (19960, 40308), (20154, 39920), (23952, 33590), (26872, 29940)]