769735920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{68239}}^1$

素因数の和:68302

約数の個数: 80

約数和(自身を含む): 2436986880

約数和(自身を除く): 1667250960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 68239, 136478, 204717, 272956, 341195, 409434, 545912, 682390, 818868, 1023585, 1091824, 1364780, 1637736, 2047170, 2729560, 3207233, 3275472, 4094340, 5459120, 6414466, 8188680, 9621699, 12828932, 16036165, 16377360, 19243398, 25657864, 32072330, 38486796, 48108495, 51315728, 64144660, 76973592, 96216990, 128289320, 153947184, 192433980, 256578640, 384867960, 769735920]

約数ペア:

[(1, 769735920), (2, 384867960), (3, 256578640), (4, 192433980), (5, 153947184), (6, 128289320), (8, 96216990), (10, 76973592), (12, 64144660), (15, 51315728), (16, 48108495), (20, 38486796), (24, 32072330), (30, 25657864), (40, 19243398), (47, 16377360), (48, 16036165), (60, 12828932), (80, 9621699), (94, 8188680), (120, 6414466), (141, 5459120), (188, 4094340), (235, 3275472), (240, 3207233), (282, 2729560), (376, 2047170), (470, 1637736), (564, 1364780), (705, 1091824), (752, 1023585), (940, 818868), (1128, 682390), (1410, 545912), (1880, 409434), (2256, 341195), (2820, 272956), (3760, 204717), (5640, 136478), (11280, 68239)]