1580415360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1901}}^1$

素因数の和:2356

約数の個数: 128

約数和(自身を含む): 5051864160

約数和(自身を除く): 3471448800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 433, 480, 640, 866, 960, 1299, 1732, 1901, 1920, 2165, 2598, 3464, 3802, 4330, 5196, 5703, 6495, 6928, 7604, 8660, 9505, 10392, 11406, 12990, 13856, 15208, 17320, 19010, 20784, 22812, 25980, 27712, 28515, 30416, 34640, 38020, 41568, 45624, 51960, 55424, 57030, 60832, 69280, 76040, 83136, 91248, 103920, 114060, 121664, 138560, 152080, 166272, 182496, 207840, 228120, 243328, 277120, 304160, 364992, 415680, 456240, 608320, 729984, 823133, 831360, 912480, 1216640, 1646266, 1824960, 2469399, 3292532, 3649920, 4115665, 4938798, 6585064, 8231330, 9877596, 12346995, 13170128, 16462660, 19755192, 24693990, 26340256, 32925320, 39510384, 49387980, 52680512, 65850640, 79020768, 98775960, 105361024, 131701280, 158041536, 197551920, 263402560, 316083072, 395103840, 526805120, 790207680, 1580415360]

約数ペア:

[(1, 1580415360), (2, 790207680), (3, 526805120), (4, 395103840), (5, 316083072), (6, 263402560), (8, 197551920), (10, 158041536), (12, 131701280), (15, 105361024), (16, 98775960), (20, 79020768), (24, 65850640), (30, 52680512), (32, 49387980), (40, 39510384), (48, 32925320), (60, 26340256), (64, 24693990), (80, 19755192), (96, 16462660), (120, 13170128), (128, 12346995), (160, 9877596), (192, 8231330), (240, 6585064), (320, 4938798), (384, 4115665), (433, 3649920), (480, 3292532), (640, 2469399), (866, 1824960), (960, 1646266), (1299, 1216640), (1732, 912480), (1901, 831360), (1920, 823133), (2165, 729984), (2598, 608320), (3464, 456240), (3802, 415680), (4330, 364992), (5196, 304160), (5703, 277120), (6495, 243328), (6928, 228120), (7604, 207840), (8660, 182496), (9505, 166272), (10392, 152080), (11406, 138560), (12990, 121664), (13856, 114060), (15208, 103920), (17320, 91248), (19010, 83136), (20784, 76040), (22812, 69280), (25980, 60832), (27712, 57030), (28515, 55424), (30416, 51960), (34640, 45624), (38020, 41568)]