71356680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66071}}^1$

素因数の和:66091

約数の個数: 64

約数和(自身を含む): 237859200

約数和(自身を除く): 166502520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 66071, 132142, 198213, 264284, 330355, 396426, 528568, 594639, 660710, 792852, 991065, 1189278, 1321420, 1585704, 1783917, 1982130, 2378556, 2642840, 2973195, 3567834, 3964260, 4757112, 5946390, 7135668, 7928520, 8919585, 11892780, 14271336, 17839170, 23785560, 35678340, 71356680]

約数ペア:

[(1, 71356680), (2, 35678340), (3, 23785560), (4, 17839170), (5, 14271336), (6, 11892780), (8, 8919585), (9, 7928520), (10, 7135668), (12, 5946390), (15, 4757112), (18, 3964260), (20, 3567834), (24, 2973195), (27, 2642840), (30, 2378556), (36, 1982130), (40, 1783917), (45, 1585704), (54, 1321420), (60, 1189278), (72, 991065), (90, 792852), (108, 660710), (120, 594639), (135, 528568), (180, 396426), (216, 330355), (270, 264284), (360, 198213), (540, 132142), (1080, 66071)]