127196640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 144

約数和(自身を含む): 457002000

約数和(自身を除く): 329805360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4649, 5472, 6840, 9120, 9298, 13680, 13947, 18596, 23245, 27360, 27894, 37192, 41841, 46490, 55788, 69735, 74384, 83682, 88331, 92980, 111576, 139470, 148768, 167364, 176662, 185960, 209205, 223152, 264993, 278940, 334728, 353324, 371920, 418410, 441655, 446304, 529986, 557880, 669456, 706648, 743840, 794979, 836820, 883310, 1059972, 1115760, 1324965, 1338912, 1413296, 1589958, 1673640, 1766620, 2119944, 2231520, 2649930, 2826592, 3179916, 3347280, 3533240, 3974895, 4239888, 5299860, 6359832, 6694560, 7066480, 7949790, 8479776, 10599720, 12719664, 14132960, 15899580, 21199440, 25439328, 31799160, 42398880, 63598320, 127196640]

約数ペア:

[(1, 127196640), (2, 63598320), (3, 42398880), (4, 31799160), (5, 25439328), (6, 21199440), (8, 15899580), (9, 14132960), (10, 12719664), (12, 10599720), (15, 8479776), (16, 7949790), (18, 7066480), (19, 6694560), (20, 6359832), (24, 5299860), (30, 4239888), (32, 3974895), (36, 3533240), (38, 3347280), (40, 3179916), (45, 2826592), (48, 2649930), (57, 2231520), (60, 2119944), (72, 1766620), (76, 1673640), (80, 1589958), (90, 1413296), (95, 1338912), (96, 1324965), (114, 1115760), (120, 1059972), (144, 883310), (152, 836820), (160, 794979), (171, 743840), (180, 706648), (190, 669456), (228, 557880), (240, 529986), (285, 446304), (288, 441655), (304, 418410), (342, 371920), (360, 353324), (380, 334728), (456, 278940), (480, 264993), (570, 223152), (608, 209205), (684, 185960), (720, 176662), (760, 167364), (855, 148768), (912, 139470), (1140, 111576), (1368, 92980), (1440, 88331), (1520, 83682), (1710, 74384), (1824, 69735), (2280, 55788), (2736, 46490), (3040, 41841), (3420, 37192), (4560, 27894), (4649, 27360), (5472, 23245), (6840, 18596), (9120, 13947), (9298, 13680)]