23360640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^3$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 77846400

約数和(自身を除く): 54485760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 529, 552, 640, 690, 736, 920, 960, 1058, 1104, 1380, 1472, 1587, 1840, 1920, 2116, 2208, 2645, 2760, 2944, 3174, 3680, 4232, 4416, 5290, 5520, 6348, 7360, 7935, 8464, 8832, 10580, 11040, 12167, 12696, 14720, 15870, 16928, 21160, 22080, 24334, 25392, 31740, 33856, 36501, 42320, 44160, 48668, 50784, 60835, 63480, 67712, 73002, 84640, 97336, 101568, 121670, 126960, 146004, 169280, 182505, 194672, 203136, 243340, 253920, 292008, 338560, 365010, 389344, 486680, 507840, 584016, 730020, 778688, 973360, 1015680, 1168032, 1460040, 1557376, 1946720, 2336064, 2920080, 3893440, 4672128, 5840160, 7786880, 11680320, 23360640]

約数ペア:

[(1, 23360640), (2, 11680320), (3, 7786880), (4, 5840160), (5, 4672128), (6, 3893440), (8, 2920080), (10, 2336064), (12, 1946720), (15, 1557376), (16, 1460040), (20, 1168032), (23, 1015680), (24, 973360), (30, 778688), (32, 730020), (40, 584016), (46, 507840), (48, 486680), (60, 389344), (64, 365010), (69, 338560), (80, 292008), (92, 253920), (96, 243340), (115, 203136), (120, 194672), (128, 182505), (138, 169280), (160, 146004), (184, 126960), (192, 121670), (230, 101568), (240, 97336), (276, 84640), (320, 73002), (345, 67712), (368, 63480), (384, 60835), (460, 50784), (480, 48668), (529, 44160), (552, 42320), (640, 36501), (690, 33856), (736, 31740), (920, 25392), (960, 24334), (1058, 22080), (1104, 21160), (1380, 16928), (1472, 15870), (1587, 14720), (1840, 12696), (1920, 12167), (2116, 11040), (2208, 10580), (2645, 8832), (2760, 8464), (2944, 7935), (3174, 7360), (3680, 6348), (4232, 5520), (4416, 5290)]