39600480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 138475008

約数和(自身を除く): 98874528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 211, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 422, 460, 480, 510, 544, 552, 633, 680, 690, 736, 782, 816, 844, 920, 1020, 1055, 1104, 1173, 1266, 1360, 1380, 1564, 1632, 1688, 1840, 1955, 2040, 2110, 2208, 2346, 2532, 2720, 2760, 3128, 3165, 3376, 3587, 3680, 3910, 4080, 4220, 4692, 4853, 5064, 5520, 5865, 6256, 6330, 6752, 7174, 7820, 8160, 8440, 9384, 9706, 10128, 10761, 11040, 11730, 12512, 12660, 14348, 14559, 15640, 16880, 17935, 18768, 19412, 20256, 21522, 23460, 24265, 25320, 28696, 29118, 31280, 33760, 35870, 37536, 38824, 43044, 46920, 48530, 50640, 53805, 57392, 58236, 62560, 71740, 72795, 77648, 82501, 86088, 93840, 97060, 101280, 107610, 114784, 116472, 143480, 145590, 155296, 165002, 172176, 187680, 194120, 215220, 232944, 247503, 286960, 291180, 330004, 344352, 388240, 412505, 430440, 465888, 495006, 573920, 582360, 660008, 776480, 825010, 860880, 990012, 1164720, 1237515, 1320016, 1650020, 1721760, 1980024, 2329440, 2475030, 2640032, 3300040, 3960048, 4950060, 6600080, 7920096, 9900120, 13200160, 19800240, 39600480]

約数ペア:

[(1, 39600480), (2, 19800240), (3, 13200160), (4, 9900120), (5, 7920096), (6, 6600080), (8, 4950060), (10, 3960048), (12, 3300040), (15, 2640032), (16, 2475030), (17, 2329440), (20, 1980024), (23, 1721760), (24, 1650020), (30, 1320016), (32, 1237515), (34, 1164720), (40, 990012), (46, 860880), (48, 825010), (51, 776480), (60, 660008), (68, 582360), (69, 573920), (80, 495006), (85, 465888), (92, 430440), (96, 412505), (102, 388240), (115, 344352), (120, 330004), (136, 291180), (138, 286960), (160, 247503), (170, 232944), (184, 215220), (204, 194120), (211, 187680), (230, 172176), (240, 165002), (255, 155296), (272, 145590), (276, 143480), (340, 116472), (345, 114784), (368, 107610), (391, 101280), (408, 97060), (422, 93840), (460, 86088), (480, 82501), (510, 77648), (544, 72795), (552, 71740), (633, 62560), (680, 58236), (690, 57392), (736, 53805), (782, 50640), (816, 48530), (844, 46920), (920, 43044), (1020, 38824), (1055, 37536), (1104, 35870), (1173, 33760), (1266, 31280), (1360, 29118), (1380, 28696), (1564, 25320), (1632, 24265), (1688, 23460), (1840, 21522), (1955, 20256), (2040, 19412), (2110, 18768), (2208, 17935), (2346, 16880), (2532, 15640), (2720, 14559), (2760, 14348), (3128, 12660), (3165, 12512), (3376, 11730), (3587, 11040), (3680, 10761), (3910, 10128), (4080, 9706), (4220, 9384), (4692, 8440), (4853, 8160), (5064, 7820), (5520, 7174), (5865, 6752), (6256, 6330)]