2020522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247613}}^1$

素因数の和:247648

約数の個数: 96

約数和(自身を含む): 6739062624

約数和(自身を除く): 4718540544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 247613, 495226, 742839, 990452, 1238065, 1485678, 1980904, 2476130, 2971356, 3714195, 3961808, 4209421, 4952260, 5942712, 7428390, 7923616, 8418842, 9904520, 11885424, 12628263, 14856780, 16837684, 19809040, 21047105, 23770848, 25256526, 29713560, 33675368, 39618080, 42094210, 50513052, 59427120, 63141315, 67350736, 84188420, 101026104, 118854240, 126282630, 134701472, 168376840, 202052208, 252565260, 336753680, 404104416, 505130520, 673507360, 1010261040, 2020522080]

約数ペア:

[(1, 2020522080), (2, 1010261040), (3, 673507360), (4, 505130520), (5, 404104416), (6, 336753680), (8, 252565260), (10, 202052208), (12, 168376840), (15, 134701472), (16, 126282630), (17, 118854240), (20, 101026104), (24, 84188420), (30, 67350736), (32, 63141315), (34, 59427120), (40, 50513052), (48, 42094210), (51, 39618080), (60, 33675368), (68, 29713560), (80, 25256526), (85, 23770848), (96, 21047105), (102, 19809040), (120, 16837684), (136, 14856780), (160, 12628263), (170, 11885424), (204, 9904520), (240, 8418842), (255, 7923616), (272, 7428390), (340, 5942712), (408, 4952260), (480, 4209421), (510, 3961808), (544, 3714195), (680, 2971356), (816, 2476130), (1020, 1980904), (1360, 1485678), (1632, 1238065), (2040, 990452), (2720, 742839), (4080, 495226), (8160, 247613)]