142569360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{198013}}^1$

素因数の和:198032

約数の個数: 60

約数和(自身を含む): 478797852

約数和(自身を除く): 336228492

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, 198013, 396026, 594039, 792052, 990065, 1188078, 1584104, 1782117, 1980130, 2376156, 2970195, 3168208, 3564234, 3960260, 4752312, 5940390, 7128468, 7920520, 8910585, 9504624, 11880780, 14256936, 15841040, 17821170, 23761560, 28513872, 35642340, 47523120, 71284680, 142569360]

約数ペア:

[(1, 142569360), (2, 71284680), (3, 47523120), (4, 35642340), (5, 28513872), (6, 23761560), (8, 17821170), (9, 15841040), (10, 14256936), (12, 11880780), (15, 9504624), (16, 8910585), (18, 7920520), (20, 7128468), (24, 5940390), (30, 4752312), (36, 3960260), (40, 3564234), (45, 3168208), (48, 2970195), (60, 2376156), (72, 1980130), (80, 1782117), (90, 1584104), (120, 1188078), (144, 990065), (180, 792052), (240, 594039), (360, 396026), (720, 198013)]