78160140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{48247}}^1$

素因数の和:48268

約数の個数: 60

約数和(自身を含む): 245196336

約数和(自身を除く): 167036196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 48247, 96494, 144741, 192988, 241235, 289482, 434223, 482470, 578964, 723705, 868446, 964940, 1302669, 1447410, 1736892, 2171115, 2605338, 2894820, 3908007, 4342230, 5210676, 6513345, 7816014, 8684460, 13026690, 15632028, 19540035, 26053380, 39080070, 78160140]

約数ペア:

[(1, 78160140), (2, 39080070), (3, 26053380), (4, 19540035), (5, 15632028), (6, 13026690), (9, 8684460), (10, 7816014), (12, 6513345), (15, 5210676), (18, 4342230), (20, 3908007), (27, 2894820), (30, 2605338), (36, 2171115), (45, 1736892), (54, 1447410), (60, 1302669), (81, 964940), (90, 868446), (108, 723705), (135, 578964), (162, 482470), (180, 434223), (270, 289482), (324, 241235), (405, 192988), (540, 144741), (810, 96494), (1620, 48247)]