3478140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 11586960

約数和(自身を除く): 8108820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 113, 114, 135, 162, 171, 180, 190, 226, 228, 270, 285, 324, 339, 342, 380, 405, 452, 513, 540, 565, 570, 678, 684, 810, 855, 1017, 1026, 1130, 1140, 1356, 1539, 1620, 1695, 1710, 2034, 2052, 2147, 2260, 2565, 3051, 3078, 3390, 3420, 4068, 4294, 5085, 5130, 6102, 6156, 6441, 6780, 7695, 8588, 9153, 10170, 10260, 10735, 12204, 12882, 15255, 15390, 18306, 19323, 20340, 21470, 25764, 30510, 30780, 32205, 36612, 38646, 42940, 45765, 57969, 61020, 64410, 77292, 91530, 96615, 115938, 128820, 173907, 183060, 193230, 231876, 289845, 347814, 386460, 579690, 695628, 869535, 1159380, 1739070, 3478140]

約数ペア:

[(1, 3478140), (2, 1739070), (3, 1159380), (4, 869535), (5, 695628), (6, 579690), (9, 386460), (10, 347814), (12, 289845), (15, 231876), (18, 193230), (19, 183060), (20, 173907), (27, 128820), (30, 115938), (36, 96615), (38, 91530), (45, 77292), (54, 64410), (57, 61020), (60, 57969), (76, 45765), (81, 42940), (90, 38646), (95, 36612), (108, 32205), (113, 30780), (114, 30510), (135, 25764), (162, 21470), (171, 20340), (180, 19323), (190, 18306), (226, 15390), (228, 15255), (270, 12882), (285, 12204), (324, 10735), (339, 10260), (342, 10170), (380, 9153), (405, 8588), (452, 7695), (513, 6780), (540, 6441), (565, 6156), (570, 6102), (678, 5130), (684, 5085), (810, 4294), (855, 4068), (1017, 3420), (1026, 3390), (1130, 3078), (1140, 3051), (1356, 2565), (1539, 2260), (1620, 2147), (1695, 2052), (1710, 2034)]