123622740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12049}}^1$

素因数の和:12086

約数の個数: 96

約数和(自身を含む): 404880000

約数和(自身を除く): 281257260

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 12049, 24098, 36147, 48196, 60245, 72294, 108441, 120490, 144588, 180735, 216882, 228931, 240980, 325323, 361470, 433764, 457862, 542205, 650646, 686793, 722940, 915724, 1084410, 1144655, 1301292, 1373586, 1626615, 2060379, 2168820, 2289310, 2747172, 3253230, 3433965, 4120758, 4578620, 6181137, 6506460, 6867930, 8241516, 10301895, 12362274, 13735860, 20603790, 24724548, 30905685, 41207580, 61811370, 123622740]

約数ペア:

[(1, 123622740), (2, 61811370), (3, 41207580), (4, 30905685), (5, 24724548), (6, 20603790), (9, 13735860), (10, 12362274), (12, 10301895), (15, 8241516), (18, 6867930), (19, 6506460), (20, 6181137), (27, 4578620), (30, 4120758), (36, 3433965), (38, 3253230), (45, 2747172), (54, 2289310), (57, 2168820), (60, 2060379), (76, 1626615), (90, 1373586), (95, 1301292), (108, 1144655), (114, 1084410), (135, 915724), (171, 722940), (180, 686793), (190, 650646), (228, 542205), (270, 457862), (285, 433764), (342, 361470), (380, 325323), (513, 240980), (540, 228931), (570, 216882), (684, 180735), (855, 144588), (1026, 120490), (1140, 108441), (1710, 72294), (2052, 60245), (2565, 48196), (3420, 36147), (5130, 24098), (10260, 12049)]