15996000960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63841}}^1$

素因数の和:63896

約数の個数: 224

約数和(自身を含む): 58377124800

約数和(自身を除く): 42381123840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 5568, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 12528, 13920, 15660, 16704, 20880, 25056, 27840, 31320, 41760, 50112, 62640, 63841, 83520, 125280, 127682, 191523, 250560, 255364, 319205, 383046, 510728, 574569, 638410, 766092, 957615, 1021456, 1149138, 1276820, 1532184, 1723707, 1851389, 1915230, 2042912, 2298276, 2553640, 2872845, 3064368, 3447414, 3702778, 3830460, 4085824, 4596552, 5107280, 5554167, 5745690, 6128736, 6894828, 7405556, 7660920, 8618535, 9193104, 9256945, 10214560, 11108334, 11491380, 12257472, 13789656, 14811112, 15321840, 16662501, 17237070, 18386208, 18513890, 20429120, 22216668, 22982760, 27579312, 27770835, 29622224, 30643680, 33325002, 34474140, 36772416, 37027780, 44433336, 45965520, 49987503, 55158624, 55541670, 59244448, 61287360, 66650004, 68948280, 74055560, 83312505, 88866672, 91931040, 99975006, 110317248, 111083340, 118488896, 133300008, 137896560, 148111120, 166625010, 177733344, 183862080, 199950012, 222166680, 249937515, 266600016, 275793120, 296222240, 333250020, 355466688, 399900024, 444333360, 499875030, 533200032, 551586240, 592444480, 666500040, 799800048, 888666720, 999750060, 1066400064, 1333000080, 1599600096, 1777333440, 1999500120, 2666000160, 3199200192, 3999000240, 5332000320, 7998000480, 15996000960]

約数ペア:

[(1, 15996000960), (2, 7998000480), (3, 5332000320), (4, 3999000240), (5, 3199200192), (6, 2666000160), (8, 1999500120), (9, 1777333440), (10, 1599600096), (12, 1333000080), (15, 1066400064), (16, 999750060), (18, 888666720), (20, 799800048), (24, 666500040), (27, 592444480), (29, 551586240), (30, 533200032), (32, 499875030), (36, 444333360), (40, 399900024), (45, 355466688), (48, 333250020), (54, 296222240), (58, 275793120), (60, 266600016), (64, 249937515), (72, 222166680), (80, 199950012), (87, 183862080), (90, 177733344), (96, 166625010), (108, 148111120), (116, 137896560), (120, 133300008), (135, 118488896), (144, 111083340), (145, 110317248), (160, 99975006), (174, 91931040), (180, 88866672), (192, 83312505), (216, 74055560), (232, 68948280), (240, 66650004), (261, 61287360), (270, 59244448), (288, 55541670), (290, 55158624), (320, 49987503), (348, 45965520), (360, 44433336), (432, 37027780), (435, 36772416), (464, 34474140), (480, 33325002), (522, 30643680), (540, 29622224), (576, 27770835), (580, 27579312), (696, 22982760), (720, 22216668), (783, 20429120), (864, 18513890), (870, 18386208), (928, 17237070), (960, 16662501), (1044, 15321840), (1080, 14811112), (1160, 13789656), (1305, 12257472), (1392, 11491380), (1440, 11108334), (1566, 10214560), (1728, 9256945), (1740, 9193104), (1856, 8618535), (2088, 7660920), (2160, 7405556), (2320, 6894828), (2610, 6128736), (2784, 5745690), (2880, 5554167), (3132, 5107280), (3480, 4596552), (3915, 4085824), (4176, 3830460), (4320, 3702778), (4640, 3447414), (5220, 3064368), (5568, 2872845), (6264, 2553640), (6960, 2298276), (7830, 2042912), (8352, 1915230), (8640, 1851389), (9280, 1723707), (10440, 1532184), (12528, 1276820), (13920, 1149138), (15660, 1021456), (16704, 957615), (20880, 766092), (25056, 638410), (27840, 574569), (31320, 510728), (41760, 383046), (50112, 319205), (62640, 255364), (63841, 250560), (83520, 191523), (125280, 127682)]