3784928640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19139}}^1$

素因数の和:19264

約数の個数: 128

約数和(自身を含む): 12182227200

約数和(自身を除く): 8397298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 13184, 16480, 19139, 19776, 24720, 32960, 38278, 39552, 49440, 57417, 65920, 76556, 95695, 98880, 114834, 153112, 191390, 197760, 229668, 287085, 306224, 382780, 459336, 574170, 612448, 765560, 918672, 1148340, 1224896, 1531120, 1837344, 1971317, 2296680, 2449792, 3062240, 3674688, 3942634, 4593360, 5913951, 6124480, 7349376, 7885268, 9186720, 9856585, 11827902, 12248960, 15770536, 18373440, 19713170, 23655804, 29569755, 31541072, 36746880, 39426340, 47311608, 59139510, 63082144, 78852680, 94623216, 118279020, 126164288, 157705360, 189246432, 236558040, 252328576, 315410720, 378492864, 473116080, 630821440, 756985728, 946232160, 1261642880, 1892464320, 3784928640]

約数ペア:

[(1, 3784928640), (2, 1892464320), (3, 1261642880), (4, 946232160), (5, 756985728), (6, 630821440), (8, 473116080), (10, 378492864), (12, 315410720), (15, 252328576), (16, 236558040), (20, 189246432), (24, 157705360), (30, 126164288), (32, 118279020), (40, 94623216), (48, 78852680), (60, 63082144), (64, 59139510), (80, 47311608), (96, 39426340), (103, 36746880), (120, 31541072), (128, 29569755), (160, 23655804), (192, 19713170), (206, 18373440), (240, 15770536), (309, 12248960), (320, 11827902), (384, 9856585), (412, 9186720), (480, 7885268), (515, 7349376), (618, 6124480), (640, 5913951), (824, 4593360), (960, 3942634), (1030, 3674688), (1236, 3062240), (1545, 2449792), (1648, 2296680), (1920, 1971317), (2060, 1837344), (2472, 1531120), (3090, 1224896), (3296, 1148340), (4120, 918672), (4944, 765560), (6180, 612448), (6592, 574170), (8240, 459336), (9888, 382780), (12360, 306224), (13184, 287085), (16480, 229668), (19139, 197760), (19776, 191390), (24720, 153112), (32960, 114834), (38278, 98880), (39552, 95695), (49440, 76556), (57417, 65920)]