1727221120

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15077}}^1$

素因数の和:15275

約数の個数: 64

約数和(自身を含む): 4152481200

約数和(自身を除く): 2425260080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 320, 358, 640, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 11456, 14320, 15077, 22912, 28640, 30154, 57280, 60308, 75385, 114560, 120616, 150770, 241232, 301540, 482464, 603080, 964928, 1206160, 1929856, 2412320, 2698783, 4824640, 5397566, 9649280, 10795132, 13493915, 21590264, 26987830, 43180528, 53975660, 86361056, 107951320, 172722112, 215902640, 345444224, 431805280, 863610560, 1727221120]

約数ペア:

[(1, 1727221120), (2, 863610560), (4, 431805280), (5, 345444224), (8, 215902640), (10, 172722112), (16, 107951320), (20, 86361056), (32, 53975660), (40, 43180528), (64, 26987830), (80, 21590264), (128, 13493915), (160, 10795132), (179, 9649280), (320, 5397566), (358, 4824640), (640, 2698783), (716, 2412320), (895, 1929856), (1432, 1206160), (1790, 964928), (2864, 603080), (3580, 482464), (5728, 301540), (7160, 241232), (11456, 150770), (14320, 120616), (15077, 114560), (22912, 75385), (28640, 60308), (30154, 57280)]