304832880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3499}}^1$

素因数の和:3540

約数の個数: 180

約数和(自身を含む): 1125579000

約数和(自身を除く): 820746120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3499, 3630, 3960, 4356, 4840, 5445, 5808, 6998, 7260, 7920, 8712, 9680, 10497, 10890, 13996, 14520, 17424, 17495, 20994, 21780, 27992, 29040, 31491, 34990, 38489, 41988, 43560, 52485, 55984, 62982, 69980, 76978, 83976, 87120, 104970, 115467, 125964, 139960, 153956, 157455, 167952, 192445, 209940, 230934, 251928, 279920, 307912, 314910, 346401, 384890, 419880, 423379, 461868, 503856, 577335, 615824, 629820, 692802, 769780, 839760, 846758, 923736, 1154670, 1259640, 1270137, 1385604, 1539560, 1693516, 1732005, 1847472, 2116895, 2309340, 2519280, 2540274, 2771208, 3079120, 3387032, 3464010, 3810411, 4233790, 4618680, 5080548, 5542416, 6350685, 6774064, 6928020, 7620822, 8467580, 9237360, 10161096, 12701370, 13856040, 15241644, 16935160, 19052055, 20322192, 25402740, 27712080, 30483288, 33870320, 38104110, 50805480, 60966576, 76208220, 101610960, 152416440, 304832880]

約数ペア:

[(1, 304832880), (2, 152416440), (3, 101610960), (4, 76208220), (5, 60966576), (6, 50805480), (8, 38104110), (9, 33870320), (10, 30483288), (11, 27712080), (12, 25402740), (15, 20322192), (16, 19052055), (18, 16935160), (20, 15241644), (22, 13856040), (24, 12701370), (30, 10161096), (33, 9237360), (36, 8467580), (40, 7620822), (44, 6928020), (45, 6774064), (48, 6350685), (55, 5542416), (60, 5080548), (66, 4618680), (72, 4233790), (80, 3810411), (88, 3464010), (90, 3387032), (99, 3079120), (110, 2771208), (120, 2540274), (121, 2519280), (132, 2309340), (144, 2116895), (165, 1847472), (176, 1732005), (180, 1693516), (198, 1539560), (220, 1385604), (240, 1270137), (242, 1259640), (264, 1154670), (330, 923736), (360, 846758), (363, 839760), (396, 769780), (440, 692802), (484, 629820), (495, 615824), (528, 577335), (605, 503856), (660, 461868), (720, 423379), (726, 419880), (792, 384890), (880, 346401), (968, 314910), (990, 307912), (1089, 279920), (1210, 251928), (1320, 230934), (1452, 209940), (1584, 192445), (1815, 167952), (1936, 157455), (1980, 153956), (2178, 139960), (2420, 125964), (2640, 115467), (2904, 104970), (3499, 87120), (3630, 83976), (3960, 76978), (4356, 69980), (4840, 62982), (5445, 55984), (5808, 52485), (6998, 43560), (7260, 41988), (7920, 38489), (8712, 34990), (9680, 31491), (10497, 29040), (10890, 27992), (13996, 21780), (14520, 20994), (17424, 17495)]