885360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 160

約数和(自身を含む): 3428352

約数和(自身を除く): 2542992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 272, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 496, 510, 527, 560, 595, 620, 651, 680, 714, 744, 816, 840, 868, 930, 952, 1020, 1054, 1085, 1190, 1240, 1302, 1360, 1428, 1488, 1581, 1680, 1736, 1785, 1860, 1904, 2040, 2108, 2170, 2380, 2480, 2604, 2635, 2856, 3162, 3255, 3472, 3570, 3689, 3720, 4080, 4216, 4340, 4760, 5208, 5270, 5712, 6324, 6510, 7140, 7378, 7440, 7905, 8432, 8680, 9520, 10416, 10540, 11067, 12648, 13020, 14280, 14756, 15810, 17360, 18445, 21080, 22134, 25296, 26040, 28560, 29512, 31620, 36890, 42160, 44268, 52080, 55335, 59024, 63240, 73780, 88536, 110670, 126480, 147560, 177072, 221340, 295120, 442680, 885360]

約数ペア:

[(1, 885360), (2, 442680), (3, 295120), (4, 221340), (5, 177072), (6, 147560), (7, 126480), (8, 110670), (10, 88536), (12, 73780), (14, 63240), (15, 59024), (16, 55335), (17, 52080), (20, 44268), (21, 42160), (24, 36890), (28, 31620), (30, 29512), (31, 28560), (34, 26040), (35, 25296), (40, 22134), (42, 21080), (48, 18445), (51, 17360), (56, 15810), (60, 14756), (62, 14280), (68, 13020), (70, 12648), (80, 11067), (84, 10540), (85, 10416), (93, 9520), (102, 8680), (105, 8432), (112, 7905), (119, 7440), (120, 7378), (124, 7140), (136, 6510), (140, 6324), (155, 5712), (168, 5270), (170, 5208), (186, 4760), (204, 4340), (210, 4216), (217, 4080), (238, 3720), (240, 3689), (248, 3570), (255, 3472), (272, 3255), (280, 3162), (310, 2856), (336, 2635), (340, 2604), (357, 2480), (372, 2380), (408, 2170), (420, 2108), (434, 2040), (465, 1904), (476, 1860), (496, 1785), (510, 1736), (527, 1680), (560, 1581), (595, 1488), (620, 1428), (651, 1360), (680, 1302), (714, 1240), (744, 1190), (816, 1085), (840, 1054), (868, 1020), (930, 952)]