169896240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{235967}}^1$

素因数の和:235986

約数の個数: 60

約数和(自身を含む): 570570624

約数和(自身を除く): 400674384

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, 235967, 471934, 707901, 943868, 1179835, 1415802, 1887736, 2123703, 2359670, 2831604, 3539505, 3775472, 4247406, 4719340, 5663208, 7079010, 8494812, 9438680, 10618515, 11326416, 14158020, 16989624, 18877360, 21237030, 28316040, 33979248, 42474060, 56632080, 84948120, 169896240]

約数ペア:

[(1, 169896240), (2, 84948120), (3, 56632080), (4, 42474060), (5, 33979248), (6, 28316040), (8, 21237030), (9, 18877360), (10, 16989624), (12, 14158020), (15, 11326416), (16, 10618515), (18, 9438680), (20, 8494812), (24, 7079010), (30, 5663208), (36, 4719340), (40, 4247406), (45, 3775472), (48, 3539505), (60, 2831604), (72, 2359670), (80, 2123703), (90, 1887736), (120, 1415802), (144, 1179835), (180, 943868), (240, 707901), (360, 471934), (720, 235967)]