889568160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142559}}^1$

素因数の和:142590

約数の個数: 96

約数和(自身を含む): 3017710080

約数和(自身を除く): 2128141920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 142559, 285118, 427677, 570236, 712795, 855354, 1140472, 1425590, 1710708, 1853267, 2138385, 2280944, 2851180, 3421416, 3706534, 4276770, 4561888, 5559801, 5702360, 6842832, 7413068, 8553540, 9266335, 11119602, 11404720, 13685664, 14826136, 17107080, 18532670, 22239204, 22809440, 27799005, 29652272, 34214160, 37065340, 44478408, 55598010, 59304544, 68428320, 74130680, 88956816, 111196020, 148261360, 177913632, 222392040, 296522720, 444784080, 889568160]

約数ペア:

[(1, 889568160), (2, 444784080), (3, 296522720), (4, 222392040), (5, 177913632), (6, 148261360), (8, 111196020), (10, 88956816), (12, 74130680), (13, 68428320), (15, 59304544), (16, 55598010), (20, 44478408), (24, 37065340), (26, 34214160), (30, 29652272), (32, 27799005), (39, 22809440), (40, 22239204), (48, 18532670), (52, 17107080), (60, 14826136), (65, 13685664), (78, 11404720), (80, 11119602), (96, 9266335), (104, 8553540), (120, 7413068), (130, 6842832), (156, 5702360), (160, 5559801), (195, 4561888), (208, 4276770), (240, 3706534), (260, 3421416), (312, 2851180), (390, 2280944), (416, 2138385), (480, 1853267), (520, 1710708), (624, 1425590), (780, 1140472), (1040, 855354), (1248, 712795), (1560, 570236), (2080, 427677), (3120, 285118), (6240, 142559)]