4182660

素因数分解:

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

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 13366080

約数和(自身を除く): 9183420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1223, 1710, 2446, 3420, 3669, 4892, 6115, 7338, 11007, 12230, 14676, 18345, 22014, 23237, 24460, 36690, 44028, 46474, 55035, 69711, 73380, 92948, 110070, 116185, 139422, 209133, 220140, 232370, 278844, 348555, 418266, 464740, 697110, 836532, 1045665, 1394220, 2091330, 4182660]

約数ペア:

[(1, 4182660), (2, 2091330), (3, 1394220), (4, 1045665), (5, 836532), (6, 697110), (9, 464740), (10, 418266), (12, 348555), (15, 278844), (18, 232370), (19, 220140), (20, 209133), (30, 139422), (36, 116185), (38, 110070), (45, 92948), (57, 73380), (60, 69711), (76, 55035), (90, 46474), (95, 44028), (114, 36690), (171, 24460), (180, 23237), (190, 22014), (228, 18345), (285, 14676), (342, 12230), (380, 11007), (570, 7338), (684, 6115), (855, 4892), (1140, 3669), (1223, 3420), (1710, 2446)]