2962440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 10684800

約数和(自身を除く): 7722360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 211, 216, 234, 260, 270, 312, 351, 360, 390, 422, 468, 520, 540, 585, 633, 702, 780, 844, 936, 1055, 1080, 1170, 1266, 1404, 1560, 1688, 1755, 1899, 2110, 2340, 2532, 2743, 2808, 3165, 3510, 3798, 4220, 4680, 5064, 5486, 5697, 6330, 7020, 7596, 8229, 8440, 9495, 10972, 11394, 12660, 13715, 14040, 15192, 16458, 18990, 21944, 22788, 24687, 25320, 27430, 28485, 32916, 37980, 41145, 45576, 49374, 54860, 56970, 65832, 74061, 75960, 82290, 98748, 109720, 113940, 123435, 148122, 164580, 197496, 227880, 246870, 296244, 329160, 370305, 493740, 592488, 740610, 987480, 1481220, 2962440]

約数ペア:

[(1, 2962440), (2, 1481220), (3, 987480), (4, 740610), (5, 592488), (6, 493740), (8, 370305), (9, 329160), (10, 296244), (12, 246870), (13, 227880), (15, 197496), (18, 164580), (20, 148122), (24, 123435), (26, 113940), (27, 109720), (30, 98748), (36, 82290), (39, 75960), (40, 74061), (45, 65832), (52, 56970), (54, 54860), (60, 49374), (65, 45576), (72, 41145), (78, 37980), (90, 32916), (104, 28485), (108, 27430), (117, 25320), (120, 24687), (130, 22788), (135, 21944), (156, 18990), (180, 16458), (195, 15192), (211, 14040), (216, 13715), (234, 12660), (260, 11394), (270, 10972), (312, 9495), (351, 8440), (360, 8229), (390, 7596), (422, 7020), (468, 6330), (520, 5697), (540, 5486), (585, 5064), (633, 4680), (702, 4220), (780, 3798), (844, 3510), (936, 3165), (1055, 2808), (1080, 2743), (1170, 2532), (1266, 2340), (1404, 2110), (1560, 1899), (1688, 1755)]