396589680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14887}}^1$

素因数の和:14943

約数の個数: 120

約数和(自身を含む): 1367968992

約数和(自身を除く): 971379312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 14887, 26640, 29774, 44661, 59548, 74435, 89322, 119096, 133983, 148870, 178644, 223305, 238192, 267966, 297740, 357288, 446610, 535932, 550819, 595480, 669915, 714576, 893220, 1071864, 1101638, 1190960, 1339830, 1652457, 1786440, 2143728, 2203276, 2679660, 2754095, 3304914, 3572880, 4406552, 4957371, 5359320, 5508190, 6609828, 8262285, 8813104, 9914742, 10718640, 11016380, 13219656, 16524570, 19829484, 22032760, 24786855, 26439312, 33049140, 39658968, 44065520, 49573710, 66098280, 79317936, 99147420, 132196560, 198294840, 396589680]

約数ペア:

[(1, 396589680), (2, 198294840), (3, 132196560), (4, 99147420), (5, 79317936), (6, 66098280), (8, 49573710), (9, 44065520), (10, 39658968), (12, 33049140), (15, 26439312), (16, 24786855), (18, 22032760), (20, 19829484), (24, 16524570), (30, 13219656), (36, 11016380), (37, 10718640), (40, 9914742), (45, 8813104), (48, 8262285), (60, 6609828), (72, 5508190), (74, 5359320), (80, 4957371), (90, 4406552), (111, 3572880), (120, 3304914), (144, 2754095), (148, 2679660), (180, 2203276), (185, 2143728), (222, 1786440), (240, 1652457), (296, 1339830), (333, 1190960), (360, 1101638), (370, 1071864), (444, 893220), (555, 714576), (592, 669915), (666, 595480), (720, 550819), (740, 535932), (888, 446610), (1110, 357288), (1332, 297740), (1480, 267966), (1665, 238192), (1776, 223305), (2220, 178644), (2664, 148870), (2960, 133983), (3330, 119096), (4440, 89322), (5328, 74435), (6660, 59548), (8880, 44661), (13320, 29774), (14887, 26640)]