54288420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1373}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 152349120

約数和(自身を除く): 98060700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1373, 1977, 2636, 2746, 3295, 3954, 4119, 5492, 6590, 6865, 7908, 8238, 9885, 13180, 13730, 16476, 19770, 20595, 27460, 39540, 41190, 82380, 904807, 1809614, 2714421, 3619228, 4524035, 5428842, 9048070, 10857684, 13572105, 18096140, 27144210, 54288420]

約数ペア:

[(1, 54288420), (2, 27144210), (3, 18096140), (4, 13572105), (5, 10857684), (6, 9048070), (10, 5428842), (12, 4524035), (15, 3619228), (20, 2714421), (30, 1809614), (60, 904807), (659, 82380), (1318, 41190), (1373, 39540), (1977, 27460), (2636, 20595), (2746, 19770), (3295, 16476), (3954, 13730), (4119, 13180), (5492, 9885), (6590, 8238), (6865, 7908)]