12460480380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{60353}}^1$

素因数の和:60436

約数の個数: 144

約数和(自身を含む): 40071193344

約数和(自身を除く): 27610712964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 620, 666, 740, 930, 1110, 1116, 1147, 1332, 1395, 1665, 1860, 2220, 2294, 2790, 3330, 3441, 4588, 5580, 5735, 6660, 6882, 10323, 11470, 13764, 17205, 20646, 22940, 34410, 41292, 51615, 60353, 68820, 103230, 120706, 181059, 206460, 241412, 301765, 362118, 543177, 603530, 724236, 905295, 1086354, 1207060, 1810590, 1870943, 2172708, 2233061, 2715885, 3621180, 3741886, 4466122, 5431770, 5612829, 6699183, 7483772, 8932244, 9354715, 10863540, 11165305, 11225658, 13398366, 16838487, 18709430, 20097549, 22330610, 22451316, 26796732, 28064145, 33495915, 33676974, 37418860, 40195098, 44661220, 56128290, 66991830, 67353948, 69224891, 80390196, 84192435, 100487745, 112256580, 133983660, 138449782, 168384870, 200975490, 207674673, 276899564, 336769740, 346124455, 401950980, 415349346, 623024019, 692248910, 830698692, 1038373365, 1246048038, 1384497820, 2076746730, 2492096076, 3115120095, 4153493460, 6230240190, 12460480380]

約数ペア:

[(1, 12460480380), (2, 6230240190), (3, 4153493460), (4, 3115120095), (5, 2492096076), (6, 2076746730), (9, 1384497820), (10, 1246048038), (12, 1038373365), (15, 830698692), (18, 692248910), (20, 623024019), (30, 415349346), (31, 401950980), (36, 346124455), (37, 336769740), (45, 276899564), (60, 207674673), (62, 200975490), (74, 168384870), (90, 138449782), (93, 133983660), (111, 112256580), (124, 100487745), (148, 84192435), (155, 80390196), (180, 69224891), (185, 67353948), (186, 66991830), (222, 56128290), (279, 44661220), (310, 40195098), (333, 37418860), (370, 33676974), (372, 33495915), (444, 28064145), (465, 26796732), (555, 22451316), (558, 22330610), (620, 20097549), (666, 18709430), (740, 16838487), (930, 13398366), (1110, 11225658), (1116, 11165305), (1147, 10863540), (1332, 9354715), (1395, 8932244), (1665, 7483772), (1860, 6699183), (2220, 5612829), (2294, 5431770), (2790, 4466122), (3330, 3741886), (3441, 3621180), (4588, 2715885), (5580, 2233061), (5735, 2172708), (6660, 1870943), (6882, 1810590), (10323, 1207060), (11470, 1086354), (13764, 905295), (17205, 724236), (20646, 603530), (22940, 543177), (34410, 362118), (41292, 301765), (51615, 241412), (60353, 206460), (68820, 181059), (103230, 120706)]