2756869680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{370547}}^1$

素因数の和:370594

約数の個数: 80

約数和(自身を含む): 8822006784

約数和(自身を除く): 6065137104

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, 370547, 741094, 1111641, 1482188, 1852735, 2223282, 2964376, 3705470, 4446564, 5558205, 5928752, 7410940, 8893128, 11116410, 11486957, 14821880, 17786256, 22232820, 22973914, 29643760, 34460871, 44465640, 45947828, 57434785, 68921742, 88931280, 91895656, 114869570, 137843484, 172304355, 183791312, 229739140, 275686968, 344608710, 459478280, 551373936, 689217420, 918956560, 1378434840, 2756869680]

約数ペア:

[(1, 2756869680), (2, 1378434840), (3, 918956560), (4, 689217420), (5, 551373936), (6, 459478280), (8, 344608710), (10, 275686968), (12, 229739140), (15, 183791312), (16, 172304355), (20, 137843484), (24, 114869570), (30, 91895656), (31, 88931280), (40, 68921742), (48, 57434785), (60, 45947828), (62, 44465640), (80, 34460871), (93, 29643760), (120, 22973914), (124, 22232820), (155, 17786256), (186, 14821880), (240, 11486957), (248, 11116410), (310, 8893128), (372, 7410940), (465, 5928752), (496, 5558205), (620, 4446564), (744, 3705470), (930, 2964376), (1240, 2223282), (1488, 1852735), (1860, 1482188), (2480, 1111641), (3720, 741094), (7440, 370547)]