386460

素因数分解:

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

素因数の和:147

約数の個数: 72

約数和(自身を含む): 1244880

約数和(自身を除く): 858420

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, 113, 114, 171, 180, 190, 226, 228, 285, 339, 342, 380, 452, 565, 570, 678, 684, 855, 1017, 1130, 1140, 1356, 1695, 1710, 2034, 2147, 2260, 3390, 3420, 4068, 4294, 5085, 6441, 6780, 8588, 10170, 10735, 12882, 19323, 20340, 21470, 25764, 32205, 38646, 42940, 64410, 77292, 96615, 128820, 193230, 386460]

約数ペア:

[(1, 386460), (2, 193230), (3, 128820), (4, 96615), (5, 77292), (6, 64410), (9, 42940), (10, 38646), (12, 32205), (15, 25764), (18, 21470), (19, 20340), (20, 19323), (30, 12882), (36, 10735), (38, 10170), (45, 8588), (57, 6780), (60, 6441), (76, 5085), (90, 4294), (95, 4068), (113, 3420), (114, 3390), (171, 2260), (180, 2147), (190, 2034), (226, 1710), (228, 1695), (285, 1356), (339, 1140), (342, 1130), (380, 1017), (452, 855), (565, 684), (570, 678)]