87479520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5928

約数の個数: 96

約数和(自身を含む): 284497920

約数和(自身を除く): 197018400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5879, 7440, 11758, 14880, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 94064, 117580, 141096, 176370, 182249, 188128, 235160, 282192, 352740, 364498, 470320, 546747, 564384, 705480, 728996, 911245, 940640, 1093494, 1410960, 1457992, 1822490, 2186988, 2733735, 2821920, 2915984, 3644980, 4373976, 5467470, 5831968, 7289960, 8747952, 10934940, 14579920, 17495904, 21869880, 29159840, 43739760, 87479520]

約数ペア:

[(1, 87479520), (2, 43739760), (3, 29159840), (4, 21869880), (5, 17495904), (6, 14579920), (8, 10934940), (10, 8747952), (12, 7289960), (15, 5831968), (16, 5467470), (20, 4373976), (24, 3644980), (30, 2915984), (31, 2821920), (32, 2733735), (40, 2186988), (48, 1822490), (60, 1457992), (62, 1410960), (80, 1093494), (93, 940640), (96, 911245), (120, 728996), (124, 705480), (155, 564384), (160, 546747), (186, 470320), (240, 364498), (248, 352740), (310, 282192), (372, 235160), (465, 188128), (480, 182249), (496, 176370), (620, 141096), (744, 117580), (930, 94064), (992, 88185), (1240, 70548), (1488, 58790), (1860, 47032), (2480, 35274), (2976, 29395), (3720, 23516), (4960, 17637), (5879, 14880), (7440, 11758)]