805439520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18095

約数の個数: 144

約数和(自身を含む): 2837382912

約数和(自身を除く): 2031943392

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, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 18043, 22320, 36086, 44640, 54129, 72172, 90215, 108258, 144344, 162387, 180430, 216516, 270645, 288688, 324774, 360860, 433032, 541290, 559333, 577376, 649548, 721720, 811935, 866064, 1082580, 1118666, 1299096, 1443440, 1623870, 1677999, 1732128, 2165160, 2237332, 2598192, 2796665, 2886880, 3247740, 3355998, 4330320, 4474664, 5033997, 5196384, 5593330, 6495480, 6711996, 8389995, 8660640, 8949328, 10067994, 11186660, 12990960, 13423992, 16779990, 17898656, 20135988, 22373320, 25169985, 25981920, 26847984, 33559980, 40271976, 44746640, 50339970, 53695968, 67119960, 80543952, 89493280, 100679940, 134239920, 161087904, 201359880, 268479840, 402719760, 805439520]

約数ペア:

[(1, 805439520), (2, 402719760), (3, 268479840), (4, 201359880), (5, 161087904), (6, 134239920), (8, 100679940), (9, 89493280), (10, 80543952), (12, 67119960), (15, 53695968), (16, 50339970), (18, 44746640), (20, 40271976), (24, 33559980), (30, 26847984), (31, 25981920), (32, 25169985), (36, 22373320), (40, 20135988), (45, 17898656), (48, 16779990), (60, 13423992), (62, 12990960), (72, 11186660), (80, 10067994), (90, 8949328), (93, 8660640), (96, 8389995), (120, 6711996), (124, 6495480), (144, 5593330), (155, 5196384), (160, 5033997), (180, 4474664), (186, 4330320), (240, 3355998), (248, 3247740), (279, 2886880), (288, 2796665), (310, 2598192), (360, 2237332), (372, 2165160), (465, 1732128), (480, 1677999), (496, 1623870), (558, 1443440), (620, 1299096), (720, 1118666), (744, 1082580), (930, 866064), (992, 811935), (1116, 721720), (1240, 649548), (1395, 577376), (1440, 559333), (1488, 541290), (1860, 433032), (2232, 360860), (2480, 324774), (2790, 288688), (2976, 270645), (3720, 216516), (4464, 180430), (4960, 162387), (5580, 144344), (7440, 108258), (8928, 90215), (11160, 72172), (14880, 54129), (18043, 44640), (22320, 36086)]