376105680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{6449}}^1$

素因数の和:6480

約数の個数: 140

約数和(自身を含む): 1311272100

約数和(自身を除く): 935166420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6449, 6480, 7290, 9720, 11664, 12898, 14580, 19347, 19440, 25796, 29160, 32245, 38694, 51592, 58041, 58320, 64490, 77388, 96735, 103184, 116082, 128980, 154776, 174123, 193470, 232164, 257960, 290205, 309552, 348246, 386940, 464328, 515920, 522369, 580410, 696492, 773880, 870615, 928656, 1044738, 1160820, 1392984, 1547760, 1567107, 1741230, 2089476, 2321640, 2611845, 2785968, 3134214, 3482460, 4178952, 4643280, 4701321, 5223690, 6268428, 6964920, 7835535, 8357904, 9402642, 10447380, 12536856, 13929840, 15671070, 18805284, 20894760, 23506605, 25073712, 31342140, 37610568, 41789520, 47013210, 62684280, 75221136, 94026420, 125368560, 188052840, 376105680]

約数ペア:

[(1, 376105680), (2, 188052840), (3, 125368560), (4, 94026420), (5, 75221136), (6, 62684280), (8, 47013210), (9, 41789520), (10, 37610568), (12, 31342140), (15, 25073712), (16, 23506605), (18, 20894760), (20, 18805284), (24, 15671070), (27, 13929840), (30, 12536856), (36, 10447380), (40, 9402642), (45, 8357904), (48, 7835535), (54, 6964920), (60, 6268428), (72, 5223690), (80, 4701321), (81, 4643280), (90, 4178952), (108, 3482460), (120, 3134214), (135, 2785968), (144, 2611845), (162, 2321640), (180, 2089476), (216, 1741230), (240, 1567107), (243, 1547760), (270, 1392984), (324, 1160820), (360, 1044738), (405, 928656), (432, 870615), (486, 773880), (540, 696492), (648, 580410), (720, 522369), (729, 515920), (810, 464328), (972, 386940), (1080, 348246), (1215, 309552), (1296, 290205), (1458, 257960), (1620, 232164), (1944, 193470), (2160, 174123), (2430, 154776), (2916, 128980), (3240, 116082), (3645, 103184), (3888, 96735), (4860, 77388), (5832, 64490), (6449, 58320), (6480, 58041), (7290, 51592), (9720, 38694), (11664, 32245), (12898, 29160), (14580, 25796), (19347, 19440)]