220625280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{38303}}^1$

素因数の和:38328

約数の個数: 96

約数和(自身を含む): 761866560

約数和(自身を除く): 541241280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 38303, 76606, 114909, 153212, 191515, 229818, 306424, 344727, 383030, 459636, 574545, 612848, 689454, 766060, 919272, 1149090, 1225696, 1378908, 1532120, 1723635, 1838544, 2298180, 2451392, 2757816, 3064240, 3447270, 3677088, 4596360, 4902784, 5515632, 6128480, 6894540, 7354176, 9192720, 11031264, 12256960, 13789080, 14708352, 18385440, 22062528, 24513920, 27578160, 36770880, 44125056, 55156320, 73541760, 110312640, 220625280]

約数ペア:

[(1, 220625280), (2, 110312640), (3, 73541760), (4, 55156320), (5, 44125056), (6, 36770880), (8, 27578160), (9, 24513920), (10, 22062528), (12, 18385440), (15, 14708352), (16, 13789080), (18, 12256960), (20, 11031264), (24, 9192720), (30, 7354176), (32, 6894540), (36, 6128480), (40, 5515632), (45, 4902784), (48, 4596360), (60, 3677088), (64, 3447270), (72, 3064240), (80, 2757816), (90, 2451392), (96, 2298180), (120, 1838544), (128, 1723635), (144, 1532120), (160, 1378908), (180, 1225696), (192, 1149090), (240, 919272), (288, 766060), (320, 689454), (360, 612848), (384, 574545), (480, 459636), (576, 383030), (640, 344727), (720, 306424), (960, 229818), (1152, 191515), (1440, 153212), (1920, 114909), (2880, 76606), (5760, 38303)]