5135496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{53899}}^1$

素因数の和:54312

約数の個数: 80

約数和(自身を含む): 15960436800

約数和(自身を除く): 10824940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 6352, 7940, 9528, 11910, 15880, 19056, 23820, 31760, 47640, 53899, 95280, 107798, 161697, 215596, 269495, 323394, 431192, 538990, 646788, 808485, 862384, 1077980, 1293576, 1616970, 2155960, 2587152, 3233940, 4311920, 6467880, 12935760, 21397903, 42795806, 64193709, 85591612, 106989515, 128387418, 171183224, 213979030, 256774836, 320968545, 342366448, 427958060, 513549672, 641937090, 855916120, 1027099344, 1283874180, 1711832240, 2567748360, 5135496720]

約数ペア:

[(1, 5135496720), (2, 2567748360), (3, 1711832240), (4, 1283874180), (5, 1027099344), (6, 855916120), (8, 641937090), (10, 513549672), (12, 427958060), (15, 342366448), (16, 320968545), (20, 256774836), (24, 213979030), (30, 171183224), (40, 128387418), (48, 106989515), (60, 85591612), (80, 64193709), (120, 42795806), (240, 21397903), (397, 12935760), (794, 6467880), (1191, 4311920), (1588, 3233940), (1985, 2587152), (2382, 2155960), (3176, 1616970), (3970, 1293576), (4764, 1077980), (5955, 862384), (6352, 808485), (7940, 646788), (9528, 538990), (11910, 431192), (15880, 323394), (19056, 269495), (23820, 215596), (31760, 161697), (47640, 107798), (53899, 95280)]