42780387360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1681619}}^1$

素因数の和:1681690

約数の個数: 96

約数和(自身を含む): 137300909760

約数和(自身を除く): 94520522400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 12720, 25440, 1681619, 3363238, 5044857, 6726476, 8408095, 10089714, 13452952, 16816190, 20179428, 25224285, 26905904, 33632380, 40358856, 50448570, 53811808, 67264760, 80717712, 89125807, 100897140, 134529520, 161435424, 178251614, 201794280, 267377421, 269059040, 356503228, 403588560, 445629035, 534754842, 713006456, 807177120, 891258070, 1069509684, 1336887105, 1426012912, 1782516140, 2139019368, 2673774210, 2852025824, 3565032280, 4278038736, 5347548420, 7130064560, 8556077472, 10695096840, 14260129120, 21390193680, 42780387360]

約数ペア:

[(1, 42780387360), (2, 21390193680), (3, 14260129120), (4, 10695096840), (5, 8556077472), (6, 7130064560), (8, 5347548420), (10, 4278038736), (12, 3565032280), (15, 2852025824), (16, 2673774210), (20, 2139019368), (24, 1782516140), (30, 1426012912), (32, 1336887105), (40, 1069509684), (48, 891258070), (53, 807177120), (60, 713006456), (80, 534754842), (96, 445629035), (106, 403588560), (120, 356503228), (159, 269059040), (160, 267377421), (212, 201794280), (240, 178251614), (265, 161435424), (318, 134529520), (424, 100897140), (480, 89125807), (530, 80717712), (636, 67264760), (795, 53811808), (848, 50448570), (1060, 40358856), (1272, 33632380), (1590, 26905904), (1696, 25224285), (2120, 20179428), (2544, 16816190), (3180, 13452952), (4240, 10089714), (5088, 8408095), (6360, 6726476), (8480, 5044857), (12720, 3363238), (25440, 1681619)]