73139520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 112

約数和(自身を含む): 237305088

約数和(自身を除く): 164165568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1621, 1880, 2256, 2820, 3008, 3242, 3760, 4512, 4863, 5640, 6484, 7520, 8105, 9024, 9726, 11280, 12968, 15040, 16210, 19452, 22560, 24315, 25936, 32420, 38904, 45120, 48630, 51872, 64840, 76187, 77808, 97260, 103744, 129680, 152374, 155616, 194520, 228561, 259360, 304748, 311232, 380935, 389040, 457122, 518720, 609496, 761870, 778080, 914244, 1142805, 1218992, 1523740, 1556160, 1828488, 2285610, 2437984, 3047480, 3656976, 4571220, 4875968, 6094960, 7313952, 9142440, 12189920, 14627904, 18284880, 24379840, 36569760, 73139520]

約数ペア:

[(1, 73139520), (2, 36569760), (3, 24379840), (4, 18284880), (5, 14627904), (6, 12189920), (8, 9142440), (10, 7313952), (12, 6094960), (15, 4875968), (16, 4571220), (20, 3656976), (24, 3047480), (30, 2437984), (32, 2285610), (40, 1828488), (47, 1556160), (48, 1523740), (60, 1218992), (64, 1142805), (80, 914244), (94, 778080), (96, 761870), (120, 609496), (141, 518720), (160, 457122), (188, 389040), (192, 380935), (235, 311232), (240, 304748), (282, 259360), (320, 228561), (376, 194520), (470, 155616), (480, 152374), (564, 129680), (705, 103744), (752, 97260), (940, 77808), (960, 76187), (1128, 64840), (1410, 51872), (1504, 48630), (1621, 45120), (1880, 38904), (2256, 32420), (2820, 25936), (3008, 24315), (3242, 22560), (3760, 19452), (4512, 16210), (4863, 15040), (5640, 12968), (6484, 11280), (7520, 9726), (8105, 9024)]