1249440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 4173120

約数和(自身を除く): 2923680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 137, 152, 160, 190, 228, 240, 274, 285, 304, 380, 411, 456, 480, 548, 570, 608, 685, 760, 822, 912, 1096, 1140, 1370, 1520, 1644, 1824, 2055, 2192, 2280, 2603, 2740, 3040, 3288, 4110, 4384, 4560, 5206, 5480, 6576, 7809, 8220, 9120, 10412, 10960, 13015, 13152, 15618, 16440, 20824, 21920, 26030, 31236, 32880, 39045, 41648, 52060, 62472, 65760, 78090, 83296, 104120, 124944, 156180, 208240, 249888, 312360, 416480, 624720, 1249440]

約数ペア:

[(1, 1249440), (2, 624720), (3, 416480), (4, 312360), (5, 249888), (6, 208240), (8, 156180), (10, 124944), (12, 104120), (15, 83296), (16, 78090), (19, 65760), (20, 62472), (24, 52060), (30, 41648), (32, 39045), (38, 32880), (40, 31236), (48, 26030), (57, 21920), (60, 20824), (76, 16440), (80, 15618), (95, 13152), (96, 13015), (114, 10960), (120, 10412), (137, 9120), (152, 8220), (160, 7809), (190, 6576), (228, 5480), (240, 5206), (274, 4560), (285, 4384), (304, 4110), (380, 3288), (411, 3040), (456, 2740), (480, 2603), (548, 2280), (570, 2192), (608, 2055), (685, 1824), (760, 1644), (822, 1520), (912, 1370), (1096, 1140)]