309006960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1515

約数の個数: 160

約数和(自身を含む): 1034130240

約数和(自身を除く): 725123280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 901, 1020, 1060, 1272, 1360, 1429, 1590, 1802, 2040, 2120, 2544, 2703, 2858, 3180, 3604, 4080, 4240, 4287, 4505, 5406, 5716, 6360, 7145, 7208, 8574, 9010, 10812, 11432, 12720, 13515, 14290, 14416, 17148, 18020, 21435, 21624, 22864, 24293, 27030, 28580, 34296, 36040, 42870, 43248, 48586, 54060, 57160, 68592, 72080, 72879, 75737, 85740, 97172, 108120, 114320, 121465, 145758, 151474, 171480, 194344, 216240, 227211, 242930, 291516, 302948, 342960, 364395, 378685, 388688, 454422, 485860, 583032, 605896, 728790, 757370, 908844, 971720, 1136055, 1166064, 1211792, 1287529, 1457580, 1514740, 1817688, 1943440, 2272110, 2575058, 2915160, 3029480, 3635376, 3862587, 4544220, 5150116, 5830320, 6058960, 6437645, 7725174, 9088440, 10300232, 12875290, 15450348, 18176880, 19312935, 20600464, 25750580, 30900696, 38625870, 51501160, 61801392, 77251740, 103002320, 154503480, 309006960]

約数ペア:

[(1, 309006960), (2, 154503480), (3, 103002320), (4, 77251740), (5, 61801392), (6, 51501160), (8, 38625870), (10, 30900696), (12, 25750580), (15, 20600464), (16, 19312935), (17, 18176880), (20, 15450348), (24, 12875290), (30, 10300232), (34, 9088440), (40, 7725174), (48, 6437645), (51, 6058960), (53, 5830320), (60, 5150116), (68, 4544220), (80, 3862587), (85, 3635376), (102, 3029480), (106, 2915160), (120, 2575058), (136, 2272110), (159, 1943440), (170, 1817688), (204, 1514740), (212, 1457580), (240, 1287529), (255, 1211792), (265, 1166064), (272, 1136055), (318, 971720), (340, 908844), (408, 757370), (424, 728790), (510, 605896), (530, 583032), (636, 485860), (680, 454422), (795, 388688), (816, 378685), (848, 364395), (901, 342960), (1020, 302948), (1060, 291516), (1272, 242930), (1360, 227211), (1429, 216240), (1590, 194344), (1802, 171480), (2040, 151474), (2120, 145758), (2544, 121465), (2703, 114320), (2858, 108120), (3180, 97172), (3604, 85740), (4080, 75737), (4240, 72879), (4287, 72080), (4505, 68592), (5406, 57160), (5716, 54060), (6360, 48586), (7145, 43248), (7208, 42870), (8574, 36040), (9010, 34296), (10812, 28580), (11432, 27030), (12720, 24293), (13515, 22864), (14290, 21624), (14416, 21435), (17148, 18020)]