308661120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1373

約数の個数: 192

約数和(自身を含む): 1092677040

約数和(自身を除く): 784015920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 960, 984, 1152, 1230, 1307, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2460, 2614, 2624, 2880, 2952, 3280, 3690, 3921, 3936, 4920, 5228, 5248, 5760, 5904, 6535, 6560, 7380, 7842, 7872, 9840, 10456, 11763, 11808, 13070, 13120, 14760, 15684, 15744, 19605, 19680, 20912, 23526, 23616, 26140, 26240, 29520, 31368, 39210, 39360, 41824, 47052, 47232, 52280, 53587, 58815, 59040, 62736, 78420, 78720, 83648, 94104, 104560, 107174, 117630, 118080, 125472, 156840, 160761, 167296, 188208, 209120, 214348, 235260, 236160, 250944, 267935, 313680, 321522, 376416, 418240, 428696, 470520, 482283, 501888, 535870, 627360, 643044, 752832, 803805, 836480, 857392, 941040, 964566, 1071740, 1254720, 1286088, 1505664, 1607610, 1714784, 1882080, 1929132, 2143480, 2411415, 2509440, 2572176, 3215220, 3429568, 3764160, 3858264, 4286960, 4822830, 5144352, 6430440, 6859136, 7528320, 7716528, 8573920, 9645660, 10288704, 12860880, 15433056, 17147840, 19291320, 20577408, 25721760, 30866112, 34295680, 38582640, 51443520, 61732224, 77165280, 102887040, 154330560, 308661120]

約数ペア:

[(1, 308661120), (2, 154330560), (3, 102887040), (4, 77165280), (5, 61732224), (6, 51443520), (8, 38582640), (9, 34295680), (10, 30866112), (12, 25721760), (15, 20577408), (16, 19291320), (18, 17147840), (20, 15433056), (24, 12860880), (30, 10288704), (32, 9645660), (36, 8573920), (40, 7716528), (41, 7528320), (45, 6859136), (48, 6430440), (60, 5144352), (64, 4822830), (72, 4286960), (80, 3858264), (82, 3764160), (90, 3429568), (96, 3215220), (120, 2572176), (123, 2509440), (128, 2411415), (144, 2143480), (160, 1929132), (164, 1882080), (180, 1714784), (192, 1607610), (205, 1505664), (240, 1286088), (246, 1254720), (288, 1071740), (320, 964566), (328, 941040), (360, 857392), (369, 836480), (384, 803805), (410, 752832), (480, 643044), (492, 627360), (576, 535870), (615, 501888), (640, 482283), (656, 470520), (720, 428696), (738, 418240), (820, 376416), (960, 321522), (984, 313680), (1152, 267935), (1230, 250944), (1307, 236160), (1312, 235260), (1440, 214348), (1476, 209120), (1640, 188208), (1845, 167296), (1920, 160761), (1968, 156840), (2460, 125472), (2614, 118080), (2624, 117630), (2880, 107174), (2952, 104560), (3280, 94104), (3690, 83648), (3921, 78720), (3936, 78420), (4920, 62736), (5228, 59040), (5248, 58815), (5760, 53587), (5904, 52280), (6535, 47232), (6560, 47052), (7380, 41824), (7842, 39360), (7872, 39210), (9840, 31368), (10456, 29520), (11763, 26240), (11808, 26140), (13070, 23616), (13120, 23526), (14760, 20912), (15684, 19680), (15744, 19605)]