526468680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{487471}}^1$

素因数の和:487491

約数の個数: 64

約数和(自身を含む): 1754899200

約数和(自身を除く): 1228430520

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, 487471, 974942, 1462413, 1949884, 2437355, 2924826, 3899768, 4387239, 4874710, 5849652, 7312065, 8774478, 9749420, 11699304, 13161717, 14624130, 17548956, 19498840, 21936195, 26323434, 29248260, 35097912, 43872390, 52646868, 58496520, 65808585, 87744780, 105293736, 131617170, 175489560, 263234340, 526468680]

約数ペア:

[(1, 526468680), (2, 263234340), (3, 175489560), (4, 131617170), (5, 105293736), (6, 87744780), (8, 65808585), (9, 58496520), (10, 52646868), (12, 43872390), (15, 35097912), (18, 29248260), (20, 26323434), (24, 21936195), (27, 19498840), (30, 17548956), (36, 14624130), (40, 13161717), (45, 11699304), (54, 9749420), (60, 8774478), (72, 7312065), (90, 5849652), (108, 4874710), (120, 4387239), (135, 3899768), (180, 2924826), (216, 2437355), (270, 1949884), (360, 1462413), (540, 974942), (1080, 487471)]