155149440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4294

約数の個数: 128

約数和(自身を含む): 520689600

約数和(自身を除く): 365540160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4253, 4560, 6080, 7296, 8506, 9120, 12160, 12759, 17012, 18240, 21265, 25518, 34024, 36480, 42530, 51036, 63795, 68048, 80807, 85060, 102072, 127590, 136096, 161614, 170120, 204144, 242421, 255180, 272192, 323228, 340240, 404035, 408288, 484842, 510360, 544384, 646456, 680480, 808070, 816576, 969684, 1020720, 1212105, 1292912, 1360960, 1616140, 1633152, 1939368, 2041440, 2424210, 2585824, 2721920, 3232280, 3878736, 4082880, 4848420, 5171648, 6464560, 7757472, 8165760, 9696840, 10343296, 12929120, 15514944, 19393680, 25858240, 31029888, 38787360, 51716480, 77574720, 155149440]

約数ペア:

[(1, 155149440), (2, 77574720), (3, 51716480), (4, 38787360), (5, 31029888), (6, 25858240), (8, 19393680), (10, 15514944), (12, 12929120), (15, 10343296), (16, 9696840), (19, 8165760), (20, 7757472), (24, 6464560), (30, 5171648), (32, 4848420), (38, 4082880), (40, 3878736), (48, 3232280), (57, 2721920), (60, 2585824), (64, 2424210), (76, 2041440), (80, 1939368), (95, 1633152), (96, 1616140), (114, 1360960), (120, 1292912), (128, 1212105), (152, 1020720), (160, 969684), (190, 816576), (192, 808070), (228, 680480), (240, 646456), (285, 544384), (304, 510360), (320, 484842), (380, 408288), (384, 404035), (456, 340240), (480, 323228), (570, 272192), (608, 255180), (640, 242421), (760, 204144), (912, 170120), (960, 161614), (1140, 136096), (1216, 127590), (1520, 102072), (1824, 85060), (1920, 80807), (2280, 68048), (2432, 63795), (3040, 51036), (3648, 42530), (4253, 36480), (4560, 34024), (6080, 25518), (7296, 21265), (8506, 18240), (9120, 17012), (12160, 12759)]