1198193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{15083}}^1$

素因数の和:15430

約数の個数: 80

約数和(自身を含む): 3725868672

約数和(自身を除く): 2527675152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13240, 15083, 15888, 19860, 26480, 30166, 39720, 45249, 60332, 75415, 79440, 90498, 120664, 150830, 180996, 226245, 241328, 301660, 361992, 452490, 603320, 723984, 904980, 1206640, 1809960, 3619920, 4992473, 9984946, 14977419, 19969892, 24962365, 29954838, 39939784, 49924730, 59909676, 74887095, 79879568, 99849460, 119819352, 149774190, 199698920, 239638704, 299548380, 399397840, 599096760, 1198193520]

約数ペア:

[(1, 1198193520), (2, 599096760), (3, 399397840), (4, 299548380), (5, 239638704), (6, 199698920), (8, 149774190), (10, 119819352), (12, 99849460), (15, 79879568), (16, 74887095), (20, 59909676), (24, 49924730), (30, 39939784), (40, 29954838), (48, 24962365), (60, 19969892), (80, 14977419), (120, 9984946), (240, 4992473), (331, 3619920), (662, 1809960), (993, 1206640), (1324, 904980), (1655, 723984), (1986, 603320), (2648, 452490), (3310, 361992), (3972, 301660), (4965, 241328), (5296, 226245), (6620, 180996), (7944, 150830), (9930, 120664), (13240, 90498), (15083, 79440), (15888, 75415), (19860, 60332), (26480, 45249), (30166, 39720)]