120862530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149213}}^1$

素因数の和:149232

約数の個数: 40

約数和(自身を含む): 324988092

約数和(自身を除く): 204125562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 149213, 298426, 447639, 746065, 895278, 1342917, 1492130, 2238195, 2685834, 4028751, 4476390, 6714585, 8057502, 12086253, 13429170, 20143755, 24172506, 40287510, 60431265, 120862530]

約数ペア:

[(1, 120862530), (2, 60431265), (3, 40287510), (5, 24172506), (6, 20143755), (9, 13429170), (10, 12086253), (15, 8057502), (18, 6714585), (27, 4476390), (30, 4028751), (45, 2685834), (54, 2238195), (81, 1492130), (90, 1342917), (135, 895278), (162, 746065), (270, 447639), (405, 298426), (810, 149213)]