155233920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 498363840

約数和(自身を除く): 343129920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 233, 240, 320, 347, 384, 466, 480, 640, 694, 699, 932, 960, 1041, 1165, 1388, 1398, 1735, 1864, 1920, 2082, 2330, 2776, 2796, 3470, 3495, 3728, 4164, 4660, 5205, 5552, 5592, 6940, 6990, 7456, 8328, 9320, 10410, 11104, 11184, 13880, 13980, 14912, 16656, 18640, 20820, 22208, 22368, 27760, 27960, 29824, 33312, 37280, 41640, 44416, 44736, 55520, 55920, 66624, 74560, 80851, 83280, 89472, 111040, 111840, 133248, 149120, 161702, 166560, 222080, 223680, 242553, 323404, 333120, 404255, 447360, 485106, 646808, 666240, 808510, 970212, 1212765, 1293616, 1617020, 1940424, 2425530, 2587232, 3234040, 3880848, 4851060, 5174464, 6468080, 7761696, 9702120, 10348928, 12936160, 15523392, 19404240, 25872320, 31046784, 38808480, 51744640, 77616960, 155233920]

約数ペア:

[(1, 155233920), (2, 77616960), (3, 51744640), (4, 38808480), (5, 31046784), (6, 25872320), (8, 19404240), (10, 15523392), (12, 12936160), (15, 10348928), (16, 9702120), (20, 7761696), (24, 6468080), (30, 5174464), (32, 4851060), (40, 3880848), (48, 3234040), (60, 2587232), (64, 2425530), (80, 1940424), (96, 1617020), (120, 1293616), (128, 1212765), (160, 970212), (192, 808510), (233, 666240), (240, 646808), (320, 485106), (347, 447360), (384, 404255), (466, 333120), (480, 323404), (640, 242553), (694, 223680), (699, 222080), (932, 166560), (960, 161702), (1041, 149120), (1165, 133248), (1388, 111840), (1398, 111040), (1735, 89472), (1864, 83280), (1920, 80851), (2082, 74560), (2330, 66624), (2776, 55920), (2796, 55520), (3470, 44736), (3495, 44416), (3728, 41640), (4164, 37280), (4660, 33312), (5205, 29824), (5552, 27960), (5592, 27760), (6940, 22368), (6990, 22208), (7456, 20820), (8328, 18640), (9320, 16656), (10410, 14912), (11104, 13980), (11184, 13880)]