69297720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{853}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 208444320

約数和(自身を除く): 139146600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 853, 1354, 1706, 2031, 2559, 2708, 3385, 3412, 4062, 4265, 5118, 5416, 6770, 6824, 8124, 8530, 10155, 10236, 12795, 13540, 16248, 17060, 20310, 20472, 25590, 27080, 34120, 40620, 51180, 81240, 102360, 577481, 1154962, 1732443, 2309924, 2887405, 3464886, 4619848, 5774810, 6929772, 8662215, 11549620, 13859544, 17324430, 23099240, 34648860, 69297720]

約数ペア:

[(1, 69297720), (2, 34648860), (3, 23099240), (4, 17324430), (5, 13859544), (6, 11549620), (8, 8662215), (10, 6929772), (12, 5774810), (15, 4619848), (20, 3464886), (24, 2887405), (30, 2309924), (40, 1732443), (60, 1154962), (120, 577481), (677, 102360), (853, 81240), (1354, 51180), (1706, 40620), (2031, 34120), (2559, 27080), (2708, 25590), (3385, 20472), (3412, 20310), (4062, 17060), (4265, 16248), (5118, 13540), (5416, 12795), (6770, 10236), (6824, 10155), (8124, 8530)]