5393640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6442

約数の個数: 64

約数和(自身を含む): 18495360

約数和(自身を除く): 13101720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6421, 12842, 19263, 25684, 32105, 38526, 44947, 51368, 64210, 77052, 89894, 96315, 128420, 134841, 154104, 179788, 192630, 224735, 256840, 269682, 359576, 385260, 449470, 539364, 674205, 770520, 898940, 1078728, 1348410, 1797880, 2696820, 5393640]

約数ペア:

[(1, 5393640), (2, 2696820), (3, 1797880), (4, 1348410), (5, 1078728), (6, 898940), (7, 770520), (8, 674205), (10, 539364), (12, 449470), (14, 385260), (15, 359576), (20, 269682), (21, 256840), (24, 224735), (28, 192630), (30, 179788), (35, 154104), (40, 134841), (42, 128420), (56, 96315), (60, 89894), (70, 77052), (84, 64210), (105, 51368), (120, 44947), (140, 38526), (168, 32105), (210, 25684), (280, 19263), (420, 12842), (840, 6421)]