238506480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331259}}^1$

素因数の和:331278

約数の個数: 60

約数和(自身を含む): 800986680

約数和(自身を除く): 562480200

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, 331259, 662518, 993777, 1325036, 1656295, 1987554, 2650072, 2981331, 3312590, 3975108, 4968885, 5300144, 5962662, 6625180, 7950216, 9937770, 11925324, 13250360, 14906655, 15900432, 19875540, 23850648, 26500720, 29813310, 39751080, 47701296, 59626620, 79502160, 119253240, 238506480]

約数ペア:

[(1, 238506480), (2, 119253240), (3, 79502160), (4, 59626620), (5, 47701296), (6, 39751080), (8, 29813310), (9, 26500720), (10, 23850648), (12, 19875540), (15, 15900432), (16, 14906655), (18, 13250360), (20, 11925324), (24, 9937770), (30, 7950216), (36, 6625180), (40, 5962662), (45, 5300144), (48, 4968885), (60, 3975108), (72, 3312590), (80, 2981331), (90, 2650072), (120, 1987554), (144, 1656295), (180, 1325036), (240, 993777), (360, 662518), (720, 331259)]