975120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 3214080

約数和(自身を除く): 2238960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 239, 240, 255, 272, 340, 408, 478, 510, 680, 717, 816, 956, 1020, 1195, 1360, 1434, 1912, 2040, 2390, 2868, 3585, 3824, 4063, 4080, 4780, 5736, 7170, 8126, 9560, 11472, 12189, 14340, 16252, 19120, 20315, 24378, 28680, 32504, 40630, 48756, 57360, 60945, 65008, 81260, 97512, 121890, 162520, 195024, 243780, 325040, 487560, 975120]

約数ペア:

[(1, 975120), (2, 487560), (3, 325040), (4, 243780), (5, 195024), (6, 162520), (8, 121890), (10, 97512), (12, 81260), (15, 65008), (16, 60945), (17, 57360), (20, 48756), (24, 40630), (30, 32504), (34, 28680), (40, 24378), (48, 20315), (51, 19120), (60, 16252), (68, 14340), (80, 12189), (85, 11472), (102, 9560), (120, 8126), (136, 7170), (170, 5736), (204, 4780), (239, 4080), (240, 4063), (255, 3824), (272, 3585), (340, 2868), (408, 2390), (478, 2040), (510, 1912), (680, 1434), (717, 1360), (816, 1195), (956, 1020)]