235989840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6263}}^1$

素因数の和:6436

約数の個数: 80

約数和(自身を含む): 736345728

約数和(自身を除く): 500355888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6263, 6280, 7536, 9420, 12526, 12560, 18789, 18840, 25052, 31315, 37578, 37680, 50104, 62630, 75156, 93945, 100208, 125260, 150312, 187890, 250520, 300624, 375780, 501040, 751560, 983291, 1503120, 1966582, 2949873, 3933164, 4916455, 5899746, 7866328, 9832910, 11799492, 14749365, 15732656, 19665820, 23598984, 29498730, 39331640, 47197968, 58997460, 78663280, 117994920, 235989840]

約数ペア:

[(1, 235989840), (2, 117994920), (3, 78663280), (4, 58997460), (5, 47197968), (6, 39331640), (8, 29498730), (10, 23598984), (12, 19665820), (15, 15732656), (16, 14749365), (20, 11799492), (24, 9832910), (30, 7866328), (40, 5899746), (48, 4916455), (60, 3933164), (80, 2949873), (120, 1966582), (157, 1503120), (240, 983291), (314, 751560), (471, 501040), (628, 375780), (785, 300624), (942, 250520), (1256, 187890), (1570, 150312), (1884, 125260), (2355, 100208), (2512, 93945), (3140, 75156), (3768, 62630), (4710, 50104), (6263, 37680), (6280, 37578), (7536, 31315), (9420, 25052), (12526, 18840), (12560, 18789)]