249740160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{130073}}^1$

素因数の和:130095

約数の個数: 64

約数和(自身を含む): 796052880

約数和(自身を除く): 546312720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 130073, 260146, 390219, 520292, 650365, 780438, 1040584, 1300730, 1560876, 1951095, 2081168, 2601460, 3121752, 3902190, 4162336, 5202920, 6243504, 7804380, 8324672, 10405840, 12487008, 15608760, 16649344, 20811680, 24974016, 31217520, 41623360, 49948032, 62435040, 83246720, 124870080, 249740160]

約数ペア:

[(1, 249740160), (2, 124870080), (3, 83246720), (4, 62435040), (5, 49948032), (6, 41623360), (8, 31217520), (10, 24974016), (12, 20811680), (15, 16649344), (16, 15608760), (20, 12487008), (24, 10405840), (30, 8324672), (32, 7804380), (40, 6243504), (48, 5202920), (60, 4162336), (64, 3902190), (80, 3121752), (96, 2601460), (120, 2081168), (128, 1951095), (160, 1560876), (192, 1300730), (240, 1040584), (320, 780438), (384, 650365), (480, 520292), (640, 390219), (960, 260146), (1920, 130073)]