740575320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1713

約数の個数: 128

約数和(自身を含む): 2316384000

約数和(自身を除く): 1575808680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 139, 145, 174, 232, 278, 290, 348, 417, 435, 556, 580, 695, 696, 834, 870, 1112, 1160, 1390, 1531, 1668, 1740, 2085, 2780, 3062, 3336, 3480, 4031, 4170, 4593, 5560, 6124, 7655, 8062, 8340, 9186, 12093, 12248, 15310, 16124, 16680, 18372, 20155, 22965, 24186, 30620, 32248, 36744, 40310, 44399, 45930, 48372, 60465, 61240, 80620, 88798, 91860, 96744, 120930, 133197, 161240, 177596, 183720, 212809, 221995, 241860, 266394, 355192, 425618, 443990, 483720, 532788, 638427, 665985, 851236, 887980, 1064045, 1065576, 1276854, 1331970, 1702472, 1775960, 2128090, 2553708, 2663940, 3192135, 4256180, 5107416, 5327880, 6171461, 6384270, 8512360, 12342922, 12768540, 18514383, 24685844, 25537080, 30857305, 37028766, 49371688, 61714610, 74057532, 92571915, 123429220, 148115064, 185143830, 246858440, 370287660, 740575320]

約数ペア:

[(1, 740575320), (2, 370287660), (3, 246858440), (4, 185143830), (5, 148115064), (6, 123429220), (8, 92571915), (10, 74057532), (12, 61714610), (15, 49371688), (20, 37028766), (24, 30857305), (29, 25537080), (30, 24685844), (40, 18514383), (58, 12768540), (60, 12342922), (87, 8512360), (116, 6384270), (120, 6171461), (139, 5327880), (145, 5107416), (174, 4256180), (232, 3192135), (278, 2663940), (290, 2553708), (348, 2128090), (417, 1775960), (435, 1702472), (556, 1331970), (580, 1276854), (695, 1065576), (696, 1064045), (834, 887980), (870, 851236), (1112, 665985), (1160, 638427), (1390, 532788), (1531, 483720), (1668, 443990), (1740, 425618), (2085, 355192), (2780, 266394), (3062, 241860), (3336, 221995), (3480, 212809), (4031, 183720), (4170, 177596), (4593, 161240), (5560, 133197), (6124, 120930), (7655, 96744), (8062, 91860), (8340, 88798), (9186, 80620), (12093, 61240), (12248, 60465), (15310, 48372), (16124, 45930), (16680, 44399), (18372, 40310), (20155, 36744), (22965, 32248), (24186, 30620)]