147072960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 510357120

約数和(自身を除く): 363284160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 223, 229, 240, 288, 320, 360, 446, 458, 480, 576, 669, 687, 720, 892, 916, 960, 1115, 1145, 1338, 1374, 1440, 1784, 1832, 2007, 2061, 2230, 2290, 2676, 2748, 2880, 3345, 3435, 3568, 3664, 4014, 4122, 4460, 4580, 5352, 5496, 6690, 6870, 7136, 7328, 8028, 8244, 8920, 9160, 10035, 10305, 10704, 10992, 13380, 13740, 14272, 14656, 16056, 16488, 17840, 18320, 20070, 20610, 21408, 21984, 26760, 27480, 32112, 32976, 35680, 36640, 40140, 41220, 42816, 43968, 51067, 53520, 54960, 64224, 65952, 71360, 73280, 80280, 82440, 102134, 107040, 109920, 128448, 131904, 153201, 160560, 164880, 204268, 214080, 219840, 255335, 306402, 321120, 329760, 408536, 459603, 510670, 612804, 642240, 659520, 766005, 817072, 919206, 1021340, 1225608, 1532010, 1634144, 1838412, 2042680, 2298015, 2451216, 3064020, 3268288, 3676824, 4085360, 4596030, 4902432, 6128040, 7353648, 8170720, 9192060, 9804864, 12256080, 14707296, 16341440, 18384120, 24512160, 29414592, 36768240, 49024320, 73536480, 147072960]

約数ペア:

[(1, 147072960), (2, 73536480), (3, 49024320), (4, 36768240), (5, 29414592), (6, 24512160), (8, 18384120), (9, 16341440), (10, 14707296), (12, 12256080), (15, 9804864), (16, 9192060), (18, 8170720), (20, 7353648), (24, 6128040), (30, 4902432), (32, 4596030), (36, 4085360), (40, 3676824), (45, 3268288), (48, 3064020), (60, 2451216), (64, 2298015), (72, 2042680), (80, 1838412), (90, 1634144), (96, 1532010), (120, 1225608), (144, 1021340), (160, 919206), (180, 817072), (192, 766005), (223, 659520), (229, 642240), (240, 612804), (288, 510670), (320, 459603), (360, 408536), (446, 329760), (458, 321120), (480, 306402), (576, 255335), (669, 219840), (687, 214080), (720, 204268), (892, 164880), (916, 160560), (960, 153201), (1115, 131904), (1145, 128448), (1338, 109920), (1374, 107040), (1440, 102134), (1784, 82440), (1832, 80280), (2007, 73280), (2061, 71360), (2230, 65952), (2290, 64224), (2676, 54960), (2748, 53520), (2880, 51067), (3345, 43968), (3435, 42816), (3568, 41220), (3664, 40140), (4014, 36640), (4122, 35680), (4460, 32976), (4580, 32112), (5352, 27480), (5496, 26760), (6690, 21984), (6870, 21408), (7136, 20610), (7328, 20070), (8028, 18320), (8244, 17840), (8920, 16488), (9160, 16056), (10035, 14656), (10305, 14272), (10704, 13740), (10992, 13380)]