5184720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 18376800

約数和(自身を除く): 13192080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 379, 380, 456, 570, 684, 720, 758, 760, 855, 912, 1137, 1140, 1368, 1516, 1520, 1710, 1895, 2274, 2280, 2736, 3032, 3411, 3420, 3790, 4548, 4560, 5685, 6064, 6822, 6840, 7201, 7580, 9096, 11370, 13644, 13680, 14402, 15160, 17055, 18192, 21603, 22740, 27288, 28804, 30320, 34110, 36005, 43206, 45480, 54576, 57608, 64809, 68220, 72010, 86412, 90960, 108015, 115216, 129618, 136440, 144020, 172824, 216030, 259236, 272880, 288040, 324045, 345648, 432060, 518472, 576080, 648090, 864120, 1036944, 1296180, 1728240, 2592360, 5184720]

約数ペア:

[(1, 5184720), (2, 2592360), (3, 1728240), (4, 1296180), (5, 1036944), (6, 864120), (8, 648090), (9, 576080), (10, 518472), (12, 432060), (15, 345648), (16, 324045), (18, 288040), (19, 272880), (20, 259236), (24, 216030), (30, 172824), (36, 144020), (38, 136440), (40, 129618), (45, 115216), (48, 108015), (57, 90960), (60, 86412), (72, 72010), (76, 68220), (80, 64809), (90, 57608), (95, 54576), (114, 45480), (120, 43206), (144, 36005), (152, 34110), (171, 30320), (180, 28804), (190, 27288), (228, 22740), (240, 21603), (285, 18192), (304, 17055), (342, 15160), (360, 14402), (379, 13680), (380, 13644), (456, 11370), (570, 9096), (684, 7580), (720, 7201), (758, 6840), (760, 6822), (855, 6064), (912, 5685), (1137, 4560), (1140, 4548), (1368, 3790), (1516, 3420), (1520, 3411), (1710, 3032), (1895, 2736), (2274, 2280)]