2109287520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{488261}}^1$

素因数の和:488285

約数の個数: 96

約数和(自身を含む): 7382521440

約数和(自身を除く): 5273233920

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, 488261, 976522, 1464783, 1953044, 2441305, 2929566, 3906088, 4394349, 4882610, 5859132, 7323915, 7812176, 8788698, 9765220, 11718264, 13183047, 14647830, 15624352, 17577396, 19530440, 21971745, 23436528, 26366094, 29295660, 35154792, 39060880, 43943490, 46873056, 52732188, 58591320, 65915235, 70309584, 78121760, 87886980, 105464376, 117182640, 131830470, 140619168, 175773960, 210928752, 234365280, 263660940, 351547920, 421857504, 527321880, 703095840, 1054643760, 2109287520]

約数ペア:

[(1, 2109287520), (2, 1054643760), (3, 703095840), (4, 527321880), (5, 421857504), (6, 351547920), (8, 263660940), (9, 234365280), (10, 210928752), (12, 175773960), (15, 140619168), (16, 131830470), (18, 117182640), (20, 105464376), (24, 87886980), (27, 78121760), (30, 70309584), (32, 65915235), (36, 58591320), (40, 52732188), (45, 46873056), (48, 43943490), (54, 39060880), (60, 35154792), (72, 29295660), (80, 26366094), (90, 23436528), (96, 21971745), (108, 19530440), (120, 17577396), (135, 15624352), (144, 14647830), (160, 13183047), (180, 11718264), (216, 9765220), (240, 8788698), (270, 7812176), (288, 7323915), (360, 5859132), (432, 4882610), (480, 4394349), (540, 3906088), (720, 2929566), (864, 2441305), (1080, 1953044), (1440, 1464783), (2160, 976522), (4320, 488261)]