242537040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{336857}}^1$

素因数の和:336876

約数の個数: 60

約数和(自身を含む): 814522644

約数和(自身を除く): 571985604

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, 336857, 673714, 1010571, 1347428, 1684285, 2021142, 2694856, 3031713, 3368570, 4042284, 5052855, 5389712, 6063426, 6737140, 8084568, 10105710, 12126852, 13474280, 15158565, 16169136, 20211420, 24253704, 26948560, 30317130, 40422840, 48507408, 60634260, 80845680, 121268520, 242537040]

約数ペア:

[(1, 242537040), (2, 121268520), (3, 80845680), (4, 60634260), (5, 48507408), (6, 40422840), (8, 30317130), (9, 26948560), (10, 24253704), (12, 20211420), (15, 16169136), (16, 15158565), (18, 13474280), (20, 12126852), (24, 10105710), (30, 8084568), (36, 6737140), (40, 6063426), (45, 5389712), (48, 5052855), (60, 4042284), (72, 3368570), (80, 3031713), (90, 2694856), (120, 2021142), (144, 1684285), (180, 1347428), (240, 1010571), (360, 673714), (720, 336857)]