15811680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32941}}^1$

素因数の和:32959

約数の個数: 48

約数和(自身を含む): 49808304

約数和(自身を除く): 33996624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32941, 65882, 98823, 131764, 164705, 197646, 263528, 329410, 395292, 494115, 527056, 658820, 790584, 988230, 1054112, 1317640, 1581168, 1976460, 2635280, 3162336, 3952920, 5270560, 7905840, 15811680]

約数ペア:

[(1, 15811680), (2, 7905840), (3, 5270560), (4, 3952920), (5, 3162336), (6, 2635280), (8, 1976460), (10, 1581168), (12, 1317640), (15, 1054112), (16, 988230), (20, 790584), (24, 658820), (30, 527056), (32, 494115), (40, 395292), (48, 329410), (60, 263528), (80, 197646), (96, 164705), (120, 131764), (160, 98823), (240, 65882), (480, 32941)]