127570860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 388009440

約数和(自身を除く): 260438580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 1006, 1409, 1509, 2012, 2515, 2818, 3018, 4227, 4527, 5030, 5636, 6036, 7045, 7545, 8454, 9054, 10060, 12681, 14090, 15090, 16908, 18108, 21135, 22635, 25362, 28180, 30180, 42270, 45270, 50724, 63405, 84540, 90540, 126810, 253620, 708727, 1417454, 2126181, 2834908, 3543635, 4252362, 6378543, 7087270, 8504724, 10630905, 12757086, 14174540, 21261810, 25514172, 31892715, 42523620, 63785430, 127570860]

約数ペア:

[(1, 127570860), (2, 63785430), (3, 42523620), (4, 31892715), (5, 25514172), (6, 21261810), (9, 14174540), (10, 12757086), (12, 10630905), (15, 8504724), (18, 7087270), (20, 6378543), (30, 4252362), (36, 3543635), (45, 2834908), (60, 2126181), (90, 1417454), (180, 708727), (503, 253620), (1006, 126810), (1409, 90540), (1509, 84540), (2012, 63405), (2515, 50724), (2818, 45270), (3018, 42270), (4227, 30180), (4527, 28180), (5030, 25362), (5636, 22635), (6036, 21135), (7045, 18108), (7545, 16908), (8454, 15090), (9054, 14090), (10060, 12681)]