1917504480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173687}}^1$

素因数の和:173728

約数の個数: 96

約数和(自身を含む): 6302790144

約数和(自身を除く): 4385285664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 173687, 347374, 521061, 694748, 868435, 1042122, 1389496, 1736870, 2084244, 2605305, 2778992, 3473740, 3994801, 4168488, 5210610, 5557984, 6947480, 7989602, 8336976, 10421220, 11984403, 13894960, 15979204, 16673952, 19974005, 20842440, 23968806, 27789920, 31958408, 39948010, 41684880, 47937612, 59922015, 63916816, 79896020, 83369760, 95875224, 119844030, 127833632, 159792040, 191750448, 239688060, 319584080, 383500896, 479376120, 639168160, 958752240, 1917504480]

約数ペア:

[(1, 1917504480), (2, 958752240), (3, 639168160), (4, 479376120), (5, 383500896), (6, 319584080), (8, 239688060), (10, 191750448), (12, 159792040), (15, 127833632), (16, 119844030), (20, 95875224), (23, 83369760), (24, 79896020), (30, 63916816), (32, 59922015), (40, 47937612), (46, 41684880), (48, 39948010), (60, 31958408), (69, 27789920), (80, 23968806), (92, 20842440), (96, 19974005), (115, 16673952), (120, 15979204), (138, 13894960), (160, 11984403), (184, 10421220), (230, 8336976), (240, 7989602), (276, 6947480), (345, 5557984), (368, 5210610), (460, 4168488), (480, 3994801), (552, 3473740), (690, 2778992), (736, 2605305), (920, 2084244), (1104, 1736870), (1380, 1389496), (1840, 1042122), (2208, 868435), (2760, 694748), (3680, 521061), (5520, 347374), (11040, 173687)]