11477520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 40622400

約数和(自身を除く): 29144880

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, 839, 855, 912, 1140, 1368, 1520, 1678, 1710, 2280, 2517, 2736, 3356, 3420, 4195, 4560, 5034, 6712, 6840, 7551, 8390, 10068, 12585, 13424, 13680, 15102, 15941, 16780, 20136, 25170, 30204, 31882, 33560, 37755, 40272, 47823, 50340, 60408, 63764, 67120, 75510, 79705, 95646, 100680, 120816, 127528, 143469, 151020, 159410, 191292, 201360, 239115, 255056, 286938, 302040, 318820, 382584, 478230, 573876, 604080, 637640, 717345, 765168, 956460, 1147752, 1275280, 1434690, 1912920, 2295504, 2869380, 3825840, 5738760, 11477520]

約数ペア:

[(1, 11477520), (2, 5738760), (3, 3825840), (4, 2869380), (5, 2295504), (6, 1912920), (8, 1434690), (9, 1275280), (10, 1147752), (12, 956460), (15, 765168), (16, 717345), (18, 637640), (19, 604080), (20, 573876), (24, 478230), (30, 382584), (36, 318820), (38, 302040), (40, 286938), (45, 255056), (48, 239115), (57, 201360), (60, 191292), (72, 159410), (76, 151020), (80, 143469), (90, 127528), (95, 120816), (114, 100680), (120, 95646), (144, 79705), (152, 75510), (171, 67120), (180, 63764), (190, 60408), (228, 50340), (240, 47823), (285, 40272), (304, 37755), (342, 33560), (360, 31882), (380, 30204), (456, 25170), (570, 20136), (684, 16780), (720, 15941), (760, 15102), (839, 13680), (855, 13424), (912, 12585), (1140, 10068), (1368, 8390), (1520, 7551), (1678, 6840), (1710, 6712), (2280, 5034), (2517, 4560), (2736, 4195), (3356, 3420)]