1489192960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6373

約数の個数: 96

約数和(自身を含む): 3729136320

約数和(自身を除く): 2239943360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2048, 2560, 2944, 3680, 5120, 5888, 6323, 7360, 10240, 11776, 12646, 14720, 23552, 25292, 29440, 31615, 47104, 50584, 58880, 63230, 101168, 117760, 126460, 145429, 202336, 235520, 252920, 290858, 404672, 505840, 581716, 727145, 809344, 1011680, 1163432, 1454290, 1618688, 2023360, 2326864, 2908580, 3237376, 4046720, 4653728, 5817160, 6474752, 8093440, 9307456, 11634320, 12949504, 16186880, 18614912, 23268640, 32373760, 37229824, 46537280, 64747520, 74459648, 93074560, 148919296, 186149120, 297838592, 372298240, 744596480, 1489192960]

約数ペア:

[(1, 1489192960), (2, 744596480), (4, 372298240), (5, 297838592), (8, 186149120), (10, 148919296), (16, 93074560), (20, 74459648), (23, 64747520), (32, 46537280), (40, 37229824), (46, 32373760), (64, 23268640), (80, 18614912), (92, 16186880), (115, 12949504), (128, 11634320), (160, 9307456), (184, 8093440), (230, 6474752), (256, 5817160), (320, 4653728), (368, 4046720), (460, 3237376), (512, 2908580), (640, 2326864), (736, 2023360), (920, 1618688), (1024, 1454290), (1280, 1163432), (1472, 1011680), (1840, 809344), (2048, 727145), (2560, 581716), (2944, 505840), (3680, 404672), (5120, 290858), (5888, 252920), (6323, 235520), (7360, 202336), (10240, 145429), (11776, 126460), (12646, 117760), (14720, 101168), (23552, 63230), (25292, 58880), (29440, 50584), (31615, 47104)]