487111360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 112

約数和(自身を含む): 1233525600

約数和(自身を除く): 746414240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 152, 160, 190, 226, 304, 320, 380, 452, 565, 608, 709, 760, 904, 1130, 1216, 1418, 1520, 1808, 2147, 2260, 2836, 3040, 3545, 3616, 4294, 4520, 5672, 6080, 7090, 7232, 8588, 9040, 10735, 11344, 13471, 14180, 17176, 18080, 21470, 22688, 26942, 28360, 34352, 36160, 42940, 45376, 53884, 56720, 67355, 68704, 80117, 85880, 107768, 113440, 134710, 137408, 160234, 171760, 215536, 226880, 269420, 320468, 343520, 400585, 431072, 538840, 640936, 687040, 801170, 862144, 1077680, 1281872, 1522223, 1602340, 2155360, 2563744, 3044446, 3204680, 4310720, 5127488, 6088892, 6409360, 7611115, 12177784, 12818720, 15222230, 24355568, 25637440, 30444460, 48711136, 60888920, 97422272, 121777840, 243555680, 487111360]

約数ペア:

[(1, 487111360), (2, 243555680), (4, 121777840), (5, 97422272), (8, 60888920), (10, 48711136), (16, 30444460), (19, 25637440), (20, 24355568), (32, 15222230), (38, 12818720), (40, 12177784), (64, 7611115), (76, 6409360), (80, 6088892), (95, 5127488), (113, 4310720), (152, 3204680), (160, 3044446), (190, 2563744), (226, 2155360), (304, 1602340), (320, 1522223), (380, 1281872), (452, 1077680), (565, 862144), (608, 801170), (709, 687040), (760, 640936), (904, 538840), (1130, 431072), (1216, 400585), (1418, 343520), (1520, 320468), (1808, 269420), (2147, 226880), (2260, 215536), (2836, 171760), (3040, 160234), (3545, 137408), (3616, 134710), (4294, 113440), (4520, 107768), (5672, 85880), (6080, 80117), (7090, 68704), (7232, 67355), (8588, 56720), (9040, 53884), (10735, 45376), (11344, 42940), (13471, 36160), (14180, 34352), (17176, 28360), (18080, 26942), (21470, 22688)]