66926880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46477}}^1$

素因数の和:46498

約数の個数: 72

約数和(自身を含む): 228392892

約数和(自身を除く): 161466012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46477, 92954, 139431, 185908, 232385, 278862, 371816, 418293, 464770, 557724, 697155, 743632, 836586, 929540, 1115448, 1394310, 1487264, 1673172, 1859080, 2091465, 2230896, 2788620, 3346344, 3718160, 4182930, 4461792, 5577240, 6692688, 7436320, 8365860, 11154480, 13385376, 16731720, 22308960, 33463440, 66926880]

約数ペア:

[(1, 66926880), (2, 33463440), (3, 22308960), (4, 16731720), (5, 13385376), (6, 11154480), (8, 8365860), (9, 7436320), (10, 6692688), (12, 5577240), (15, 4461792), (16, 4182930), (18, 3718160), (20, 3346344), (24, 2788620), (30, 2230896), (32, 2091465), (36, 1859080), (40, 1673172), (45, 1487264), (48, 1394310), (60, 1115448), (72, 929540), (80, 836586), (90, 743632), (96, 697155), (120, 557724), (144, 464770), (160, 418293), (180, 371816), (240, 278862), (288, 232385), (360, 185908), (480, 139431), (720, 92954), (1440, 46477)]