408336480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12329}}^1$

素因数の和:12373

約数の個数: 144

約数和(自身を含む): 1454150880

約数和(自身を除く): 1045814400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 12329, 16560, 24658, 33120, 36987, 49316, 61645, 73974, 98632, 110961, 123290, 147948, 184935, 197264, 221922, 246580, 283567, 295896, 369870, 394528, 443844, 493160, 554805, 567134, 591792, 739740, 850701, 887688, 986320, 1109610, 1134268, 1183584, 1417835, 1479480, 1701402, 1775376, 1972640, 2219220, 2268536, 2552103, 2835670, 2958960, 3402804, 3550752, 4253505, 4438440, 4537072, 5104206, 5671340, 5917920, 6805608, 8507010, 8876880, 9074144, 10208412, 11342680, 12760515, 13611216, 17014020, 17753760, 20416824, 22685360, 25521030, 27222432, 34028040, 40833648, 45370720, 51042060, 68056080, 81667296, 102084120, 136112160, 204168240, 408336480]

約数ペア:

[(1, 408336480), (2, 204168240), (3, 136112160), (4, 102084120), (5, 81667296), (6, 68056080), (8, 51042060), (9, 45370720), (10, 40833648), (12, 34028040), (15, 27222432), (16, 25521030), (18, 22685360), (20, 20416824), (23, 17753760), (24, 17014020), (30, 13611216), (32, 12760515), (36, 11342680), (40, 10208412), (45, 9074144), (46, 8876880), (48, 8507010), (60, 6805608), (69, 5917920), (72, 5671340), (80, 5104206), (90, 4537072), (92, 4438440), (96, 4253505), (115, 3550752), (120, 3402804), (138, 2958960), (144, 2835670), (160, 2552103), (180, 2268536), (184, 2219220), (207, 1972640), (230, 1775376), (240, 1701402), (276, 1479480), (288, 1417835), (345, 1183584), (360, 1134268), (368, 1109610), (414, 986320), (460, 887688), (480, 850701), (552, 739740), (690, 591792), (720, 567134), (736, 554805), (828, 493160), (920, 443844), (1035, 394528), (1104, 369870), (1380, 295896), (1440, 283567), (1656, 246580), (1840, 221922), (2070, 197264), (2208, 184935), (2760, 147948), (3312, 123290), (3680, 110961), (4140, 98632), (5520, 73974), (6624, 61645), (8280, 49316), (11040, 36987), (12329, 33120), (16560, 24658)]