66463080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6673}}^1$

素因数の和:6770

約数の個数: 64

約数和(自身を含む): 201821760

約数和(自身を除く): 135358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6673, 9960, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 133460, 160152, 200190, 266920, 400380, 553859, 800760, 1107718, 1661577, 2215436, 2769295, 3323154, 4430872, 5538590, 6646308, 8307885, 11077180, 13292616, 16615770, 22154360, 33231540, 66463080]

約数ペア:

[(1, 66463080), (2, 33231540), (3, 22154360), (4, 16615770), (5, 13292616), (6, 11077180), (8, 8307885), (10, 6646308), (12, 5538590), (15, 4430872), (20, 3323154), (24, 2769295), (30, 2215436), (40, 1661577), (60, 1107718), (83, 800760), (120, 553859), (166, 400380), (249, 266920), (332, 200190), (415, 160152), (498, 133460), (664, 100095), (830, 80076), (996, 66730), (1245, 53384), (1660, 40038), (1992, 33365), (2490, 26692), (3320, 20019), (4980, 13346), (6673, 9960)]