125188320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{260809}}^1$

素因数の和:260827

約数の個数: 48

約数和(自身を含む): 394344720

約数和(自身を除く): 269156400

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, 260809, 521618, 782427, 1043236, 1304045, 1564854, 2086472, 2608090, 3129708, 3912135, 4172944, 5216180, 6259416, 7824270, 8345888, 10432360, 12518832, 15648540, 20864720, 25037664, 31297080, 41729440, 62594160, 125188320]

約数ペア:

[(1, 125188320), (2, 62594160), (3, 41729440), (4, 31297080), (5, 25037664), (6, 20864720), (8, 15648540), (10, 12518832), (12, 10432360), (15, 8345888), (16, 7824270), (20, 6259416), (24, 5216180), (30, 4172944), (32, 3912135), (40, 3129708), (48, 2608090), (60, 2086472), (80, 1564854), (96, 1304045), (120, 1043236), (160, 782427), (240, 521618), (480, 260809)]