201228240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44129}}^1$

素因数の和:44164

約数の個数: 80

約数和(自身を含む): 656654400

約数和(自身を除く): 455426160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44129, 88258, 132387, 176516, 220645, 264774, 353032, 441290, 529548, 661935, 706064, 838451, 882580, 1059096, 1323870, 1676902, 1765160, 2118192, 2515353, 2647740, 3353804, 3530320, 4192255, 5030706, 5295480, 6707608, 8384510, 10061412, 10590960, 12576765, 13415216, 16769020, 20122824, 25153530, 33538040, 40245648, 50307060, 67076080, 100614120, 201228240]

約数ペア:

[(1, 201228240), (2, 100614120), (3, 67076080), (4, 50307060), (5, 40245648), (6, 33538040), (8, 25153530), (10, 20122824), (12, 16769020), (15, 13415216), (16, 12576765), (19, 10590960), (20, 10061412), (24, 8384510), (30, 6707608), (38, 5295480), (40, 5030706), (48, 4192255), (57, 3530320), (60, 3353804), (76, 2647740), (80, 2515353), (95, 2118192), (114, 1765160), (120, 1676902), (152, 1323870), (190, 1059096), (228, 882580), (240, 838451), (285, 706064), (304, 661935), (380, 529548), (456, 441290), (570, 353032), (760, 264774), (912, 220645), (1140, 176516), (1520, 132387), (2280, 88258), (4560, 44129)]