8365320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 28641600

約数和(自身を除く): 20276280

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, 1223, 1368, 1710, 2280, 2446, 3420, 3669, 4892, 6115, 6840, 7338, 9784, 11007, 12230, 14676, 18345, 22014, 23237, 24460, 29352, 36690, 44028, 46474, 48920, 55035, 69711, 73380, 88056, 92948, 110070, 116185, 139422, 146760, 185896, 209133, 220140, 232370, 278844, 348555, 418266, 440280, 464740, 557688, 697110, 836532, 929480, 1045665, 1394220, 1673064, 2091330, 2788440, 4182660, 8365320]

約数ペア:

[(1, 8365320), (2, 4182660), (3, 2788440), (4, 2091330), (5, 1673064), (6, 1394220), (8, 1045665), (9, 929480), (10, 836532), (12, 697110), (15, 557688), (18, 464740), (19, 440280), (20, 418266), (24, 348555), (30, 278844), (36, 232370), (38, 220140), (40, 209133), (45, 185896), (57, 146760), (60, 139422), (72, 116185), (76, 110070), (90, 92948), (95, 88056), (114, 73380), (120, 69711), (152, 55035), (171, 48920), (180, 46474), (190, 44028), (228, 36690), (285, 29352), (342, 24460), (360, 23237), (380, 22014), (456, 18345), (570, 14676), (684, 12230), (760, 11007), (855, 9784), (1140, 7338), (1223, 6840), (1368, 6115), (1710, 4892), (2280, 3669), (2446, 3420)]