401788440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58741}}^1$

素因数の和:58777

約数の個数: 96

約数和(自身を含む): 1374562800

約数和(自身を除く): 972774360

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, 6840, 58741, 117482, 176223, 234964, 293705, 352446, 469928, 528669, 587410, 704892, 881115, 1057338, 1116079, 1174820, 1409784, 1762230, 2114676, 2232158, 2349640, 2643345, 3348237, 3524460, 4229352, 4464316, 5286690, 5580395, 6696474, 7048920, 8928632, 10044711, 10573380, 11160790, 13392948, 16741185, 20089422, 21146760, 22321580, 26785896, 33482370, 40178844, 44643160, 50223555, 66964740, 80357688, 100447110, 133929480, 200894220, 401788440]

約数ペア:

[(1, 401788440), (2, 200894220), (3, 133929480), (4, 100447110), (5, 80357688), (6, 66964740), (8, 50223555), (9, 44643160), (10, 40178844), (12, 33482370), (15, 26785896), (18, 22321580), (19, 21146760), (20, 20089422), (24, 16741185), (30, 13392948), (36, 11160790), (38, 10573380), (40, 10044711), (45, 8928632), (57, 7048920), (60, 6696474), (72, 5580395), (76, 5286690), (90, 4464316), (95, 4229352), (114, 3524460), (120, 3348237), (152, 2643345), (171, 2349640), (180, 2232158), (190, 2114676), (228, 1762230), (285, 1409784), (342, 1174820), (360, 1116079), (380, 1057338), (456, 881115), (570, 704892), (684, 587410), (760, 528669), (855, 469928), (1140, 352446), (1368, 293705), (1710, 234964), (2280, 176223), (3420, 117482), (6840, 58741)]