344858880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 144

約数和(自身を含む): 1137314304

約数和(自身を除く): 792455424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2897, 2976, 3720, 3840, 3968, 4960, 5794, 5952, 7440, 7936, 8691, 9920, 11588, 11904, 14485, 14880, 17382, 19840, 23176, 23808, 28970, 29760, 34764, 39680, 43455, 46352, 57940, 59520, 69528, 86910, 89807, 92704, 115880, 119040, 139056, 173820, 179614, 185408, 231760, 269421, 278112, 347640, 359228, 370816, 449035, 463520, 538842, 556224, 695280, 718456, 741632, 898070, 927040, 1077684, 1112448, 1347105, 1390560, 1436912, 1796140, 1854080, 2155368, 2224896, 2694210, 2781120, 2873824, 3592280, 3708160, 4310736, 5388420, 5562240, 5747648, 7184560, 8621472, 10776840, 11124480, 11495296, 14369120, 17242944, 21553680, 22990592, 28738240, 34485888, 43107360, 57476480, 68971776, 86214720, 114952960, 172429440, 344858880]

約数ペア:

[(1, 344858880), (2, 172429440), (3, 114952960), (4, 86214720), (5, 68971776), (6, 57476480), (8, 43107360), (10, 34485888), (12, 28738240), (15, 22990592), (16, 21553680), (20, 17242944), (24, 14369120), (30, 11495296), (31, 11124480), (32, 10776840), (40, 8621472), (48, 7184560), (60, 5747648), (62, 5562240), (64, 5388420), (80, 4310736), (93, 3708160), (96, 3592280), (120, 2873824), (124, 2781120), (128, 2694210), (155, 2224896), (160, 2155368), (186, 1854080), (192, 1796140), (240, 1436912), (248, 1390560), (256, 1347105), (310, 1112448), (320, 1077684), (372, 927040), (384, 898070), (465, 741632), (480, 718456), (496, 695280), (620, 556224), (640, 538842), (744, 463520), (768, 449035), (930, 370816), (960, 359228), (992, 347640), (1240, 278112), (1280, 269421), (1488, 231760), (1860, 185408), (1920, 179614), (1984, 173820), (2480, 139056), (2897, 119040), (2976, 115880), (3720, 92704), (3840, 89807), (3968, 86910), (4960, 69528), (5794, 59520), (5952, 57940), (7440, 46352), (7936, 43455), (8691, 39680), (9920, 34764), (11588, 29760), (11904, 28970), (14485, 23808), (14880, 23176), (17382, 19840)]