39938760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5875

約数の個数: 96

約数和(自身を含む): 136656000

約数和(自身を除く): 96717240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 5839, 6840, 11678, 17517, 23356, 29195, 35034, 46712, 52551, 58390, 70068, 87585, 105102, 110941, 116780, 140136, 175170, 210204, 221882, 233560, 262755, 332823, 350340, 420408, 443764, 525510, 554705, 665646, 700680, 887528, 998469, 1051020, 1109410, 1331292, 1664115, 1996938, 2102040, 2218820, 2662584, 3328230, 3993876, 4437640, 4992345, 6656460, 7987752, 9984690, 13312920, 19969380, 39938760]

約数ペア:

[(1, 39938760), (2, 19969380), (3, 13312920), (4, 9984690), (5, 7987752), (6, 6656460), (8, 4992345), (9, 4437640), (10, 3993876), (12, 3328230), (15, 2662584), (18, 2218820), (19, 2102040), (20, 1996938), (24, 1664115), (30, 1331292), (36, 1109410), (38, 1051020), (40, 998469), (45, 887528), (57, 700680), (60, 665646), (72, 554705), (76, 525510), (90, 443764), (95, 420408), (114, 350340), (120, 332823), (152, 262755), (171, 233560), (180, 221882), (190, 210204), (228, 175170), (285, 140136), (342, 116780), (360, 110941), (380, 105102), (456, 87585), (570, 70068), (684, 58390), (760, 52551), (855, 46712), (1140, 35034), (1368, 29195), (1710, 23356), (2280, 17517), (3420, 11678), (5839, 6840)]