181492560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13305

約数の個数: 120

約数和(自身を含む): 641640480

約数和(自身を除く): 460147920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13267, 13680, 26534, 39801, 53068, 66335, 79602, 106136, 119403, 132670, 159204, 199005, 212272, 238806, 252073, 265340, 318408, 398010, 477612, 504146, 530680, 597015, 636816, 756219, 796020, 955224, 1008292, 1061360, 1194030, 1260365, 1512438, 1592040, 1910448, 2016584, 2268657, 2388060, 2520730, 3024876, 3184080, 3781095, 4033168, 4537314, 4776120, 5041460, 6049752, 7562190, 9074628, 9552240, 10082920, 11343285, 12099504, 15124380, 18149256, 20165840, 22686570, 30248760, 36298512, 45373140, 60497520, 90746280, 181492560]

約数ペア:

[(1, 181492560), (2, 90746280), (3, 60497520), (4, 45373140), (5, 36298512), (6, 30248760), (8, 22686570), (9, 20165840), (10, 18149256), (12, 15124380), (15, 12099504), (16, 11343285), (18, 10082920), (19, 9552240), (20, 9074628), (24, 7562190), (30, 6049752), (36, 5041460), (38, 4776120), (40, 4537314), (45, 4033168), (48, 3781095), (57, 3184080), (60, 3024876), (72, 2520730), (76, 2388060), (80, 2268657), (90, 2016584), (95, 1910448), (114, 1592040), (120, 1512438), (144, 1260365), (152, 1194030), (171, 1061360), (180, 1008292), (190, 955224), (228, 796020), (240, 756219), (285, 636816), (304, 597015), (342, 530680), (360, 504146), (380, 477612), (456, 398010), (570, 318408), (684, 265340), (720, 252073), (760, 238806), (855, 212272), (912, 199005), (1140, 159204), (1368, 132670), (1520, 119403), (1710, 106136), (2280, 79602), (2736, 66335), (3420, 53068), (4560, 39801), (6840, 26534), (13267, 13680)]