204525120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11252

約数の個数: 112

約数和(自身を含む): 683605440

約数和(自身を除く): 479080320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11213, 18240, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 168195, 179408, 213047, 224260, 269112, 336390, 358816, 426094, 448520, 538224, 639141, 672780, 717632, 852188, 897040, 1065235, 1076448, 1278282, 1345560, 1704376, 1794080, 2130470, 2152896, 2556564, 2691120, 3195705, 3408752, 3588160, 4260940, 5113128, 5382240, 6391410, 6817504, 8521880, 10226256, 10764480, 12782820, 13635008, 17043760, 20452512, 25565640, 34087520, 40905024, 51131280, 68175040, 102262560, 204525120]

約数ペア:

[(1, 204525120), (2, 102262560), (3, 68175040), (4, 51131280), (5, 40905024), (6, 34087520), (8, 25565640), (10, 20452512), (12, 17043760), (15, 13635008), (16, 12782820), (19, 10764480), (20, 10226256), (24, 8521880), (30, 6817504), (32, 6391410), (38, 5382240), (40, 5113128), (48, 4260940), (57, 3588160), (60, 3408752), (64, 3195705), (76, 2691120), (80, 2556564), (95, 2152896), (96, 2130470), (114, 1794080), (120, 1704376), (152, 1345560), (160, 1278282), (190, 1076448), (192, 1065235), (228, 897040), (240, 852188), (285, 717632), (304, 672780), (320, 639141), (380, 538224), (456, 448520), (480, 426094), (570, 358816), (608, 336390), (760, 269112), (912, 224260), (960, 213047), (1140, 179408), (1216, 168195), (1520, 134556), (1824, 112130), (2280, 89704), (3040, 67278), (3648, 56065), (4560, 44852), (6080, 33639), (9120, 22426), (11213, 18240)]