66588240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2593}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 208433088

約数和(自身を除く): 141844848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 2593, 3210, 4280, 5136, 5186, 6420, 7779, 8560, 10372, 12840, 12965, 15558, 20744, 25680, 25930, 31116, 38895, 41488, 51860, 62232, 77790, 103720, 124464, 155580, 207440, 277451, 311160, 554902, 622320, 832353, 1109804, 1387255, 1664706, 2219608, 2774510, 3329412, 4161765, 4439216, 5549020, 6658824, 8323530, 11098040, 13317648, 16647060, 22196080, 33294120, 66588240]

約数ペア:

[(1, 66588240), (2, 33294120), (3, 22196080), (4, 16647060), (5, 13317648), (6, 11098040), (8, 8323530), (10, 6658824), (12, 5549020), (15, 4439216), (16, 4161765), (20, 3329412), (24, 2774510), (30, 2219608), (40, 1664706), (48, 1387255), (60, 1109804), (80, 832353), (107, 622320), (120, 554902), (214, 311160), (240, 277451), (321, 207440), (428, 155580), (535, 124464), (642, 103720), (856, 77790), (1070, 62232), (1284, 51860), (1605, 41488), (1712, 38895), (2140, 31116), (2568, 25930), (2593, 25680), (3210, 20744), (4280, 15558), (5136, 12965), (5186, 12840), (6420, 10372), (7779, 8560)]