1139441760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1321}}^1$

素因数の和:1941

約数の個数: 144

約数和(自身を含む): 3897784800

約数和(自身を除く): 2758343040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 599, 720, 1198, 1321, 1440, 1797, 2396, 2642, 2995, 3594, 3963, 4792, 5284, 5391, 5990, 6605, 7188, 7926, 8985, 9584, 10568, 10782, 11889, 11980, 13210, 14376, 15852, 17970, 19168, 19815, 21136, 21564, 23778, 23960, 26420, 26955, 28752, 31704, 35940, 39630, 42272, 43128, 47556, 47920, 52840, 53910, 57504, 59445, 63408, 71880, 79260, 86256, 95112, 95840, 105680, 107820, 118890, 126816, 143760, 158520, 172512, 190224, 211360, 215640, 237780, 287520, 317040, 380448, 431280, 475560, 634080, 791279, 862560, 951120, 1582558, 1902240, 2373837, 3165116, 3956395, 4747674, 6330232, 7121511, 7912790, 9495348, 11869185, 12660464, 14243022, 15825580, 18990696, 23738370, 25320928, 28486044, 31651160, 35607555, 37981392, 47476740, 56972088, 63302320, 71215110, 75962784, 94953480, 113944176, 126604640, 142430220, 189906960, 227888352, 284860440, 379813920, 569720880, 1139441760]

約数ペア:

[(1, 1139441760), (2, 569720880), (3, 379813920), (4, 284860440), (5, 227888352), (6, 189906960), (8, 142430220), (9, 126604640), (10, 113944176), (12, 94953480), (15, 75962784), (16, 71215110), (18, 63302320), (20, 56972088), (24, 47476740), (30, 37981392), (32, 35607555), (36, 31651160), (40, 28486044), (45, 25320928), (48, 23738370), (60, 18990696), (72, 15825580), (80, 14243022), (90, 12660464), (96, 11869185), (120, 9495348), (144, 7912790), (160, 7121511), (180, 6330232), (240, 4747674), (288, 3956395), (360, 3165116), (480, 2373837), (599, 1902240), (720, 1582558), (1198, 951120), (1321, 862560), (1440, 791279), (1797, 634080), (2396, 475560), (2642, 431280), (2995, 380448), (3594, 317040), (3963, 287520), (4792, 237780), (5284, 215640), (5391, 211360), (5990, 190224), (6605, 172512), (7188, 158520), (7926, 143760), (8985, 126816), (9584, 118890), (10568, 107820), (10782, 105680), (11889, 95840), (11980, 95112), (13210, 86256), (14376, 79260), (15852, 71880), (17970, 63408), (19168, 59445), (19815, 57504), (21136, 53910), (21564, 52840), (23778, 47920), (23960, 47556), (26420, 43128), (26955, 42272), (28752, 39630), (31704, 35940)]