146261520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203141}}^1$

素因数の和:203160

約数の個数: 60

約数和(自身を含む): 491197356

約数和(自身を除く): 344935836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203141, 406282, 609423, 812564, 1015705, 1218846, 1625128, 1828269, 2031410, 2437692, 3047115, 3250256, 3656538, 4062820, 4875384, 6094230, 7313076, 8125640, 9141345, 9750768, 12188460, 14626152, 16251280, 18282690, 24376920, 29252304, 36565380, 48753840, 73130760, 146261520]

約数ペア:

[(1, 146261520), (2, 73130760), (3, 48753840), (4, 36565380), (5, 29252304), (6, 24376920), (8, 18282690), (9, 16251280), (10, 14626152), (12, 12188460), (15, 9750768), (16, 9141345), (18, 8125640), (20, 7313076), (24, 6094230), (30, 4875384), (36, 4062820), (40, 3656538), (45, 3250256), (48, 3047115), (60, 2437692), (72, 2031410), (80, 1828269), (90, 1625128), (120, 1218846), (144, 1015705), (180, 812564), (240, 609423), (360, 406282), (720, 203141)]