71955360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 248373216

約数和(自身を除く): 176417856

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, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 467, 480, 535, 642, 720, 856, 934, 963, 1070, 1284, 1401, 1440, 1605, 1712, 1868, 1926, 2140, 2335, 2568, 2802, 3210, 3424, 3736, 3852, 4203, 4280, 4670, 4815, 5136, 5604, 6420, 7005, 7472, 7704, 8406, 8560, 9340, 9630, 10272, 11208, 12840, 14010, 14944, 15408, 16812, 17120, 18680, 19260, 21015, 22416, 25680, 28020, 30816, 33624, 37360, 38520, 42030, 44832, 49969, 51360, 56040, 67248, 74720, 77040, 84060, 99938, 112080, 134496, 149907, 154080, 168120, 199876, 224160, 249845, 299814, 336240, 399752, 449721, 499690, 599628, 672480, 749535, 799504, 899442, 999380, 1199256, 1499070, 1599008, 1798884, 1998760, 2248605, 2398512, 2998140, 3597768, 3997520, 4497210, 4797024, 5996280, 7195536, 7995040, 8994420, 11992560, 14391072, 17988840, 23985120, 35977680, 71955360]

約数ペア:

[(1, 71955360), (2, 35977680), (3, 23985120), (4, 17988840), (5, 14391072), (6, 11992560), (8, 8994420), (9, 7995040), (10, 7195536), (12, 5996280), (15, 4797024), (16, 4497210), (18, 3997520), (20, 3597768), (24, 2998140), (30, 2398512), (32, 2248605), (36, 1998760), (40, 1798884), (45, 1599008), (48, 1499070), (60, 1199256), (72, 999380), (80, 899442), (90, 799504), (96, 749535), (107, 672480), (120, 599628), (144, 499690), (160, 449721), (180, 399752), (214, 336240), (240, 299814), (288, 249845), (321, 224160), (360, 199876), (428, 168120), (467, 154080), (480, 149907), (535, 134496), (642, 112080), (720, 99938), (856, 84060), (934, 77040), (963, 74720), (1070, 67248), (1284, 56040), (1401, 51360), (1440, 49969), (1605, 44832), (1712, 42030), (1868, 38520), (1926, 37360), (2140, 33624), (2335, 30816), (2568, 28020), (2802, 25680), (3210, 22416), (3424, 21015), (3736, 19260), (3852, 18680), (4203, 17120), (4280, 16812), (4670, 15408), (4815, 14944), (5136, 14010), (5604, 12840), (6420, 11208), (7005, 10272), (7472, 9630), (7704, 9340), (8406, 8560)]