40863720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 123016320

約数和(自身を除く): 82152600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 677, 1006, 1354, 1509, 2012, 2031, 2515, 2708, 3018, 3385, 4024, 4062, 5030, 5416, 6036, 6770, 7545, 8124, 10060, 10155, 12072, 13540, 15090, 16248, 20120, 20310, 27080, 30180, 40620, 60360, 81240, 340531, 681062, 1021593, 1362124, 1702655, 2043186, 2724248, 3405310, 4086372, 5107965, 6810620, 8172744, 10215930, 13621240, 20431860, 40863720]

約数ペア:

[(1, 40863720), (2, 20431860), (3, 13621240), (4, 10215930), (5, 8172744), (6, 6810620), (8, 5107965), (10, 4086372), (12, 3405310), (15, 2724248), (20, 2043186), (24, 1702655), (30, 1362124), (40, 1021593), (60, 681062), (120, 340531), (503, 81240), (677, 60360), (1006, 40620), (1354, 30180), (1509, 27080), (2012, 20310), (2031, 20120), (2515, 16248), (2708, 15090), (3018, 13540), (3385, 12072), (4024, 10155), (4062, 10060), (5030, 8124), (5416, 7545), (6036, 6770)]