409050240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11254

約数の個数: 128

約数和(自身を含む): 1372593600

約数和(自身を除く): 963543360

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, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 11213, 12160, 18240, 22426, 33639, 36480, 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, 1435264, 1704376, 1794080, 2130470, 2152896, 2556564, 2691120, 3195705, 3408752, 3588160, 4260940, 4305792, 5113128, 5382240, 6391410, 6817504, 7176320, 8521880, 10226256, 10764480, 12782820, 13635008, 17043760, 20452512, 21528960, 25565640, 27270016, 34087520, 40905024, 51131280, 68175040, 81810048, 102262560, 136350080, 204525120, 409050240]

約数ペア:

[(1, 409050240), (2, 204525120), (3, 136350080), (4, 102262560), (5, 81810048), (6, 68175040), (8, 51131280), (10, 40905024), (12, 34087520), (15, 27270016), (16, 25565640), (19, 21528960), (20, 20452512), (24, 17043760), (30, 13635008), (32, 12782820), (38, 10764480), (40, 10226256), (48, 8521880), (57, 7176320), (60, 6817504), (64, 6391410), (76, 5382240), (80, 5113128), (95, 4305792), (96, 4260940), (114, 3588160), (120, 3408752), (128, 3195705), (152, 2691120), (160, 2556564), (190, 2152896), (192, 2130470), (228, 1794080), (240, 1704376), (285, 1435264), (304, 1345560), (320, 1278282), (380, 1076448), (384, 1065235), (456, 897040), (480, 852188), (570, 717632), (608, 672780), (640, 639141), (760, 538224), (912, 448520), (960, 426094), (1140, 358816), (1216, 336390), (1520, 269112), (1824, 224260), (1920, 213047), (2280, 179408), (2432, 168195), (3040, 134556), (3648, 112130), (4560, 89704), (6080, 67278), (7296, 56065), (9120, 44852), (11213, 36480), (12160, 33639), (18240, 22426)]