1964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4093}}^1$

素因数の和:4111

約数の個数: 48

約数和(自身を含む): 6190128

約数和(自身を除く): 4225488

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, 4093, 8186, 12279, 16372, 20465, 24558, 32744, 40930, 49116, 61395, 65488, 81860, 98232, 122790, 130976, 163720, 196464, 245580, 327440, 392928, 491160, 654880, 982320, 1964640]

約数ペア:

[(1, 1964640), (2, 982320), (3, 654880), (4, 491160), (5, 392928), (6, 327440), (8, 245580), (10, 196464), (12, 163720), (15, 130976), (16, 122790), (20, 98232), (24, 81860), (30, 65488), (32, 61395), (40, 49116), (48, 40930), (60, 32744), (80, 24558), (96, 20465), (120, 16372), (160, 12279), (240, 8186), (480, 4093)]