10620240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 36961920

約数和(自身を除く): 26341680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 137, 152, 170, 190, 204, 228, 240, 255, 272, 274, 285, 304, 323, 340, 380, 408, 411, 456, 510, 548, 570, 646, 680, 685, 760, 816, 822, 912, 969, 1020, 1096, 1140, 1292, 1360, 1370, 1520, 1615, 1644, 1938, 2040, 2055, 2192, 2280, 2329, 2584, 2603, 2740, 3230, 3288, 3876, 4080, 4110, 4560, 4658, 4845, 5168, 5206, 5480, 6460, 6576, 6987, 7752, 7809, 8220, 9316, 9690, 10412, 10960, 11645, 12920, 13015, 13974, 15504, 15618, 16440, 18632, 19380, 20824, 23290, 25840, 26030, 27948, 31236, 32880, 34935, 37264, 38760, 39045, 41648, 44251, 46580, 52060, 55896, 62472, 69870, 77520, 78090, 88502, 93160, 104120, 111792, 124944, 132753, 139740, 156180, 177004, 186320, 208240, 221255, 265506, 279480, 312360, 354008, 442510, 531012, 558960, 624720, 663765, 708016, 885020, 1062024, 1327530, 1770040, 2124048, 2655060, 3540080, 5310120, 10620240]

約数ペア:

[(1, 10620240), (2, 5310120), (3, 3540080), (4, 2655060), (5, 2124048), (6, 1770040), (8, 1327530), (10, 1062024), (12, 885020), (15, 708016), (16, 663765), (17, 624720), (19, 558960), (20, 531012), (24, 442510), (30, 354008), (34, 312360), (38, 279480), (40, 265506), (48, 221255), (51, 208240), (57, 186320), (60, 177004), (68, 156180), (76, 139740), (80, 132753), (85, 124944), (95, 111792), (102, 104120), (114, 93160), (120, 88502), (136, 78090), (137, 77520), (152, 69870), (170, 62472), (190, 55896), (204, 52060), (228, 46580), (240, 44251), (255, 41648), (272, 39045), (274, 38760), (285, 37264), (304, 34935), (323, 32880), (340, 31236), (380, 27948), (408, 26030), (411, 25840), (456, 23290), (510, 20824), (548, 19380), (570, 18632), (646, 16440), (680, 15618), (685, 15504), (760, 13974), (816, 13015), (822, 12920), (912, 11645), (969, 10960), (1020, 10412), (1096, 9690), (1140, 9316), (1292, 8220), (1360, 7809), (1370, 7752), (1520, 6987), (1615, 6576), (1644, 6460), (1938, 5480), (2040, 5206), (2055, 5168), (2192, 4845), (2280, 4658), (2329, 4560), (2584, 4110), (2603, 4080), (2740, 3876), (3230, 3288)]