978691680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{226549}}^1$

素因数の和:226573

約数の個数: 96

約数和(自身を含む): 3425436000

約数和(自身を除く): 2446744320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 226549, 453098, 679647, 906196, 1132745, 1359294, 1812392, 2038941, 2265490, 2718588, 3398235, 3624784, 4077882, 4530980, 5437176, 6116823, 6796470, 7249568, 8155764, 9061960, 10194705, 10874352, 12233646, 13592940, 16311528, 18123920, 20389410, 21748704, 24467292, 27185880, 30584115, 32623056, 36247840, 40778820, 48934584, 54371760, 61168230, 65246112, 81557640, 97869168, 108743520, 122336460, 163115280, 195738336, 244672920, 326230560, 489345840, 978691680]

約数ペア:

[(1, 978691680), (2, 489345840), (3, 326230560), (4, 244672920), (5, 195738336), (6, 163115280), (8, 122336460), (9, 108743520), (10, 97869168), (12, 81557640), (15, 65246112), (16, 61168230), (18, 54371760), (20, 48934584), (24, 40778820), (27, 36247840), (30, 32623056), (32, 30584115), (36, 27185880), (40, 24467292), (45, 21748704), (48, 20389410), (54, 18123920), (60, 16311528), (72, 13592940), (80, 12233646), (90, 10874352), (96, 10194705), (108, 9061960), (120, 8155764), (135, 7249568), (144, 6796470), (160, 6116823), (180, 5437176), (216, 4530980), (240, 4077882), (270, 3624784), (288, 3398235), (360, 2718588), (432, 2265490), (480, 2038941), (540, 1812392), (720, 1359294), (864, 1132745), (1080, 906196), (1440, 679647), (2160, 453098), (4320, 226549)]