79055280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1939

約数の個数: 120

約数和(自身を含む): 270138960

約数和(自身を除く): 191083680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 1861, 2124, 2360, 2655, 2832, 3540, 3722, 4248, 4720, 5310, 5583, 7080, 7444, 8496, 9305, 10620, 11166, 14160, 14888, 16749, 18610, 21240, 22332, 27915, 29776, 33498, 37220, 42480, 44664, 55830, 66996, 74440, 83745, 89328, 109799, 111660, 133992, 148880, 167490, 219598, 223320, 267984, 329397, 334980, 439196, 446640, 548995, 658794, 669960, 878392, 988191, 1097990, 1317588, 1339920, 1646985, 1756784, 1976382, 2195980, 2635176, 3293970, 3952764, 4391960, 4940955, 5270352, 6587940, 7905528, 8783920, 9881910, 13175880, 15811056, 19763820, 26351760, 39527640, 79055280]

約数ペア:

[(1, 79055280), (2, 39527640), (3, 26351760), (4, 19763820), (5, 15811056), (6, 13175880), (8, 9881910), (9, 8783920), (10, 7905528), (12, 6587940), (15, 5270352), (16, 4940955), (18, 4391960), (20, 3952764), (24, 3293970), (30, 2635176), (36, 2195980), (40, 1976382), (45, 1756784), (48, 1646985), (59, 1339920), (60, 1317588), (72, 1097990), (80, 988191), (90, 878392), (118, 669960), (120, 658794), (144, 548995), (177, 446640), (180, 439196), (236, 334980), (240, 329397), (295, 267984), (354, 223320), (360, 219598), (472, 167490), (531, 148880), (590, 133992), (708, 111660), (720, 109799), (885, 89328), (944, 83745), (1062, 74440), (1180, 66996), (1416, 55830), (1770, 44664), (1861, 42480), (2124, 37220), (2360, 33498), (2655, 29776), (2832, 27915), (3540, 22332), (3722, 21240), (4248, 18610), (4720, 16749), (5310, 14888), (5583, 14160), (7080, 11166), (7444, 10620), (8496, 9305)]