46721280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^3$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 155998080

約数和(自身を除く): 109276800

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, 256, 276, 320, 345, 368, 384, 460, 480, 529, 552, 640, 690, 736, 768, 920, 960, 1058, 1104, 1280, 1380, 1472, 1587, 1840, 1920, 2116, 2208, 2645, 2760, 2944, 3174, 3680, 3840, 4232, 4416, 5290, 5520, 5888, 6348, 7360, 7935, 8464, 8832, 10580, 11040, 12167, 12696, 14720, 15870, 16928, 17664, 21160, 22080, 24334, 25392, 29440, 31740, 33856, 36501, 42320, 44160, 48668, 50784, 60835, 63480, 67712, 73002, 84640, 88320, 97336, 101568, 121670, 126960, 135424, 146004, 169280, 182505, 194672, 203136, 243340, 253920, 292008, 338560, 365010, 389344, 406272, 486680, 507840, 584016, 677120, 730020, 778688, 973360, 1015680, 1168032, 1460040, 1557376, 1946720, 2031360, 2336064, 2920080, 3114752, 3893440, 4672128, 5840160, 7786880, 9344256, 11680320, 15573760, 23360640, 46721280]

約数ペア:

[(1, 46721280), (2, 23360640), (3, 15573760), (4, 11680320), (5, 9344256), (6, 7786880), (8, 5840160), (10, 4672128), (12, 3893440), (15, 3114752), (16, 2920080), (20, 2336064), (23, 2031360), (24, 1946720), (30, 1557376), (32, 1460040), (40, 1168032), (46, 1015680), (48, 973360), (60, 778688), (64, 730020), (69, 677120), (80, 584016), (92, 507840), (96, 486680), (115, 406272), (120, 389344), (128, 365010), (138, 338560), (160, 292008), (184, 253920), (192, 243340), (230, 203136), (240, 194672), (256, 182505), (276, 169280), (320, 146004), (345, 135424), (368, 126960), (384, 121670), (460, 101568), (480, 97336), (529, 88320), (552, 84640), (640, 73002), (690, 67712), (736, 63480), (768, 60835), (920, 50784), (960, 48668), (1058, 44160), (1104, 42320), (1280, 36501), (1380, 33856), (1472, 31740), (1587, 29440), (1840, 25392), (1920, 24334), (2116, 22080), (2208, 21160), (2645, 17664), (2760, 16928), (2944, 15870), (3174, 14720), (3680, 12696), (3840, 12167), (4232, 11040), (4416, 10580), (5290, 8832), (5520, 8464), (5888, 7935), (6348, 7360)]