13079520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 33151392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 293, 310, 360, 372, 465, 480, 496, 558, 586, 620, 720, 744, 879, 930, 992, 1116, 1172, 1240, 1395, 1440, 1465, 1488, 1758, 1860, 2232, 2344, 2480, 2637, 2790, 2930, 2976, 3516, 3720, 4395, 4464, 4688, 4960, 5274, 5580, 5860, 7032, 7440, 8790, 8928, 9083, 9376, 10548, 11160, 11720, 13185, 14064, 14880, 17580, 18166, 21096, 22320, 23440, 26370, 27249, 28128, 35160, 36332, 42192, 44640, 45415, 46880, 52740, 54498, 70320, 72664, 81747, 84384, 90830, 105480, 108996, 136245, 140640, 145328, 163494, 181660, 210960, 217992, 272490, 290656, 326988, 363320, 408735, 421920, 435984, 544980, 653976, 726640, 817470, 871968, 1089960, 1307952, 1453280, 1634940, 2179920, 2615904, 3269880, 4359840, 6539760, 13079520]

約数ペア:

[(1, 13079520), (2, 6539760), (3, 4359840), (4, 3269880), (5, 2615904), (6, 2179920), (8, 1634940), (9, 1453280), (10, 1307952), (12, 1089960), (15, 871968), (16, 817470), (18, 726640), (20, 653976), (24, 544980), (30, 435984), (31, 421920), (32, 408735), (36, 363320), (40, 326988), (45, 290656), (48, 272490), (60, 217992), (62, 210960), (72, 181660), (80, 163494), (90, 145328), (93, 140640), (96, 136245), (120, 108996), (124, 105480), (144, 90830), (155, 84384), (160, 81747), (180, 72664), (186, 70320), (240, 54498), (248, 52740), (279, 46880), (288, 45415), (293, 44640), (310, 42192), (360, 36332), (372, 35160), (465, 28128), (480, 27249), (496, 26370), (558, 23440), (586, 22320), (620, 21096), (720, 18166), (744, 17580), (879, 14880), (930, 14064), (992, 13185), (1116, 11720), (1172, 11160), (1240, 10548), (1395, 9376), (1440, 9083), (1465, 8928), (1488, 8790), (1758, 7440), (1860, 7032), (2232, 5860), (2344, 5580), (2480, 5274), (2637, 4960), (2790, 4688), (2930, 4464), (2976, 4395), (3516, 3720)]