91861680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12394

約数の個数: 80

約数和(自身を含む): 293981184

約数和(自身を除く): 202119504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 12347, 24694, 37041, 49388, 61735, 74082, 98776, 123470, 148164, 185205, 197552, 246940, 296328, 370410, 382757, 493880, 592656, 740820, 765514, 987760, 1148271, 1481640, 1531028, 1913785, 2296542, 2963280, 3062056, 3827570, 4593084, 5741355, 6124112, 7655140, 9186168, 11482710, 15310280, 18372336, 22965420, 30620560, 45930840, 91861680]

約数ペア:

[(1, 91861680), (2, 45930840), (3, 30620560), (4, 22965420), (5, 18372336), (6, 15310280), (8, 11482710), (10, 9186168), (12, 7655140), (15, 6124112), (16, 5741355), (20, 4593084), (24, 3827570), (30, 3062056), (31, 2963280), (40, 2296542), (48, 1913785), (60, 1531028), (62, 1481640), (80, 1148271), (93, 987760), (120, 765514), (124, 740820), (155, 592656), (186, 493880), (240, 382757), (248, 370410), (310, 296328), (372, 246940), (465, 197552), (496, 185205), (620, 148164), (744, 123470), (930, 98776), (1240, 74082), (1488, 61735), (1860, 49388), (2480, 37041), (3720, 24694), (7440, 12347)]