48036540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 134820000

約数和(自身を除く): 86783460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1249, 1282, 1923, 2498, 2564, 3205, 3747, 3846, 4996, 6245, 6410, 7494, 7692, 9615, 12490, 12820, 14988, 18735, 19230, 24980, 37470, 38460, 74940, 800609, 1601218, 2401827, 3202436, 4003045, 4803654, 8006090, 9607308, 12009135, 16012180, 24018270, 48036540]

約数ペア:

[(1, 48036540), (2, 24018270), (3, 16012180), (4, 12009135), (5, 9607308), (6, 8006090), (10, 4803654), (12, 4003045), (15, 3202436), (20, 2401827), (30, 1601218), (60, 800609), (641, 74940), (1249, 38460), (1282, 37470), (1923, 24980), (2498, 19230), (2564, 18735), (3205, 14988), (3747, 12820), (3846, 12490), (4996, 9615), (6245, 7692), (6410, 7494)]