123807660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2063461}}^1$

素因数の和:2063473

約数の個数: 24

約数和(自身を含む): 346661616

約数和(自身を除く): 222853956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2063461, 4126922, 6190383, 8253844, 10317305, 12380766, 20634610, 24761532, 30951915, 41269220, 61903830, 123807660]

約数ペア:

[(1, 123807660), (2, 61903830), (3, 41269220), (4, 30951915), (5, 24761532), (6, 20634610), (10, 12380766), (12, 10317305), (15, 8253844), (20, 6190383), (30, 4126922), (60, 2063461)]