262220160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{136573}}^1$

素因数の和:136595

約数の個数: 64

約数和(自身を含む): 835832880

約数和(自身を除く): 573612720

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, 136573, 273146, 409719, 546292, 682865, 819438, 1092584, 1365730, 1638876, 2048595, 2185168, 2731460, 3277752, 4097190, 4370336, 5462920, 6555504, 8194380, 8740672, 10925840, 13111008, 16388760, 17481344, 21851680, 26222016, 32777520, 43703360, 52444032, 65555040, 87406720, 131110080, 262220160]

約数ペア:

[(1, 262220160), (2, 131110080), (3, 87406720), (4, 65555040), (5, 52444032), (6, 43703360), (8, 32777520), (10, 26222016), (12, 21851680), (15, 17481344), (16, 16388760), (20, 13111008), (24, 10925840), (30, 8740672), (32, 8194380), (40, 6555504), (48, 5462920), (60, 4370336), (64, 4097190), (80, 3277752), (96, 2731460), (120, 2185168), (128, 2048595), (160, 1638876), (192, 1365730), (240, 1092584), (320, 819438), (384, 682865), (480, 546292), (640, 409719), (960, 273146), (1920, 136573)]