2278654080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2819}}^1$

素因数の和:3262

約数の個数: 128

約数和(自身を含む): 7283044800

約数和(自身を除く): 5004390720

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, 421, 480, 640, 842, 960, 1263, 1684, 1920, 2105, 2526, 2819, 3368, 4210, 5052, 5638, 6315, 6736, 8420, 8457, 10104, 11276, 12630, 13472, 14095, 16840, 16914, 20208, 22552, 25260, 26944, 28190, 33680, 33828, 40416, 42285, 45104, 50520, 53888, 56380, 67360, 67656, 80832, 84570, 90208, 101040, 112760, 134720, 135312, 161664, 169140, 180416, 202080, 225520, 269440, 270624, 338280, 360832, 404160, 451040, 541248, 676560, 808320, 902080, 1082496, 1186799, 1353120, 1804160, 2373598, 2706240, 3560397, 4747196, 5412480, 5933995, 7120794, 9494392, 11867990, 14241588, 17801985, 18988784, 23735980, 28483176, 35603970, 37977568, 47471960, 56966352, 71207940, 75955136, 94943920, 113932704, 142415880, 151910272, 189887840, 227865408, 284831760, 379775680, 455730816, 569663520, 759551360, 1139327040, 2278654080]

約数ペア:

[(1, 2278654080), (2, 1139327040), (3, 759551360), (4, 569663520), (5, 455730816), (6, 379775680), (8, 284831760), (10, 227865408), (12, 189887840), (15, 151910272), (16, 142415880), (20, 113932704), (24, 94943920), (30, 75955136), (32, 71207940), (40, 56966352), (48, 47471960), (60, 37977568), (64, 35603970), (80, 28483176), (96, 23735980), (120, 18988784), (128, 17801985), (160, 14241588), (192, 11867990), (240, 9494392), (320, 7120794), (384, 5933995), (421, 5412480), (480, 4747196), (640, 3560397), (842, 2706240), (960, 2373598), (1263, 1804160), (1684, 1353120), (1920, 1186799), (2105, 1082496), (2526, 902080), (2819, 808320), (3368, 676560), (4210, 541248), (5052, 451040), (5638, 404160), (6315, 360832), (6736, 338280), (8420, 270624), (8457, 269440), (10104, 225520), (11276, 202080), (12630, 180416), (13472, 169140), (14095, 161664), (16840, 135312), (16914, 134720), (20208, 112760), (22552, 101040), (25260, 90208), (26944, 84570), (28190, 80832), (33680, 67656), (33828, 67360), (40416, 56380), (42285, 53888), (45104, 50520)]