2842175040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{155821}}^1$

素因数の和:155860

約数の個数: 112

約数和(自身を含む): 9498909120

約数和(自身を除く): 6656734080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 155821, 311642, 467463, 623284, 779105, 934926, 1246568, 1558210, 1869852, 2337315, 2493136, 2960599, 3116420, 3739704, 4674630, 4986272, 5921198, 6232840, 7479408, 8881797, 9349260, 9972544, 11842396, 12465680, 14802995, 14958816, 17763594, 18698520, 23684792, 24931360, 29605990, 29917632, 35527188, 37397040, 44408985, 47369584, 49862720, 59211980, 71054376, 74794080, 88817970, 94739168, 118423960, 142108752, 149588160, 177635940, 189478336, 236847920, 284217504, 355271880, 473695840, 568435008, 710543760, 947391680, 1421087520, 2842175040]

約数ペア:

[(1, 2842175040), (2, 1421087520), (3, 947391680), (4, 710543760), (5, 568435008), (6, 473695840), (8, 355271880), (10, 284217504), (12, 236847920), (15, 189478336), (16, 177635940), (19, 149588160), (20, 142108752), (24, 118423960), (30, 94739168), (32, 88817970), (38, 74794080), (40, 71054376), (48, 59211980), (57, 49862720), (60, 47369584), (64, 44408985), (76, 37397040), (80, 35527188), (95, 29917632), (96, 29605990), (114, 24931360), (120, 23684792), (152, 18698520), (160, 17763594), (190, 14958816), (192, 14802995), (228, 12465680), (240, 11842396), (285, 9972544), (304, 9349260), (320, 8881797), (380, 7479408), (456, 6232840), (480, 5921198), (570, 4986272), (608, 4674630), (760, 3739704), (912, 3116420), (960, 2960599), (1140, 2493136), (1216, 2337315), (1520, 1869852), (1824, 1558210), (2280, 1246568), (3040, 934926), (3648, 779105), (4560, 623284), (6080, 467463), (9120, 311642), (18240, 155821)]