155046240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107671}}^1$

素因数の和:107692

約数の個数: 72

約数和(自身を含む): 529100208

約数和(自身を除く): 374053968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 107671, 215342, 323013, 430684, 538355, 646026, 861368, 969039, 1076710, 1292052, 1615065, 1722736, 1938078, 2153420, 2584104, 3230130, 3445472, 3876156, 4306840, 4845195, 5168208, 6460260, 7752312, 8613680, 9690390, 10336416, 12920520, 15504624, 17227360, 19380780, 25841040, 31009248, 38761560, 51682080, 77523120, 155046240]

約数ペア:

[(1, 155046240), (2, 77523120), (3, 51682080), (4, 38761560), (5, 31009248), (6, 25841040), (8, 19380780), (9, 17227360), (10, 15504624), (12, 12920520), (15, 10336416), (16, 9690390), (18, 8613680), (20, 7752312), (24, 6460260), (30, 5168208), (32, 4845195), (36, 4306840), (40, 3876156), (45, 3445472), (48, 3230130), (60, 2584104), (72, 2153420), (80, 1938078), (90, 1722736), (96, 1615065), (120, 1292052), (144, 1076710), (160, 969039), (180, 861368), (240, 646026), (288, 538355), (360, 430684), (480, 323013), (720, 215342), (1440, 107671)]