118515840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 128

約数和(自身を含む): 400101120

約数和(自身を除く): 281585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3631, 4080, 5440, 6528, 7262, 8160, 10880, 10893, 14524, 16320, 18155, 21786, 29048, 32640, 36310, 43572, 54465, 58096, 61727, 72620, 87144, 108930, 116192, 123454, 145240, 174288, 185181, 217860, 232384, 246908, 290480, 308635, 348576, 370362, 435720, 464768, 493816, 580960, 617270, 697152, 740724, 871440, 925905, 987632, 1161920, 1234540, 1394304, 1481448, 1742880, 1851810, 1975264, 2323840, 2469080, 2962896, 3485760, 3703620, 3950528, 4938160, 5925792, 6971520, 7407240, 7901056, 9876320, 11851584, 14814480, 19752640, 23703168, 29628960, 39505280, 59257920, 118515840]

約数ペア:

[(1, 118515840), (2, 59257920), (3, 39505280), (4, 29628960), (5, 23703168), (6, 19752640), (8, 14814480), (10, 11851584), (12, 9876320), (15, 7901056), (16, 7407240), (17, 6971520), (20, 5925792), (24, 4938160), (30, 3950528), (32, 3703620), (34, 3485760), (40, 2962896), (48, 2469080), (51, 2323840), (60, 1975264), (64, 1851810), (68, 1742880), (80, 1481448), (85, 1394304), (96, 1234540), (102, 1161920), (120, 987632), (128, 925905), (136, 871440), (160, 740724), (170, 697152), (192, 617270), (204, 580960), (240, 493816), (255, 464768), (272, 435720), (320, 370362), (340, 348576), (384, 308635), (408, 290480), (480, 246908), (510, 232384), (544, 217860), (640, 185181), (680, 174288), (816, 145240), (960, 123454), (1020, 116192), (1088, 108930), (1360, 87144), (1632, 72620), (1920, 61727), (2040, 58096), (2176, 54465), (2720, 43572), (3264, 36310), (3631, 32640), (4080, 29048), (5440, 21786), (6528, 18155), (7262, 16320), (8160, 14524), (10880, 10893)]