158409360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{220013}}^1$

素因数の和:220032

約数の個数: 60

約数和(自身を含む): 531993852

約数和(自身を除く): 373584492

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, 220013, 440026, 660039, 880052, 1100065, 1320078, 1760104, 1980117, 2200130, 2640156, 3300195, 3520208, 3960234, 4400260, 5280312, 6600390, 7920468, 8800520, 9900585, 10560624, 13200780, 15840936, 17601040, 19801170, 26401560, 31681872, 39602340, 52803120, 79204680, 158409360]

約数ペア:

[(1, 158409360), (2, 79204680), (3, 52803120), (4, 39602340), (5, 31681872), (6, 26401560), (8, 19801170), (9, 17601040), (10, 15840936), (12, 13200780), (15, 10560624), (16, 9900585), (18, 8800520), (20, 7920468), (24, 6600390), (30, 5280312), (36, 4400260), (40, 3960234), (45, 3520208), (48, 3300195), (60, 2640156), (72, 2200130), (80, 1980117), (90, 1760104), (120, 1320078), (144, 1100065), (180, 880052), (240, 660039), (360, 440026), (720, 220013)]