4653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 15926400

約数和(自身を除く): 11272920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 157, 190, 195, 228, 247, 260, 285, 312, 314, 380, 390, 456, 471, 494, 520, 570, 628, 741, 760, 780, 785, 942, 988, 1140, 1235, 1256, 1482, 1560, 1570, 1884, 1976, 2041, 2280, 2355, 2470, 2964, 2983, 3140, 3705, 3768, 4082, 4710, 4940, 5928, 5966, 6123, 6280, 7410, 8164, 8949, 9420, 9880, 10205, 11932, 12246, 14820, 14915, 16328, 17898, 18840, 20410, 23864, 24492, 29640, 29830, 30615, 35796, 38779, 40820, 44745, 48984, 59660, 61230, 71592, 77558, 81640, 89490, 116337, 119320, 122460, 155116, 178980, 193895, 232674, 244920, 310232, 357960, 387790, 465348, 581685, 775580, 930696, 1163370, 1551160, 2326740, 4653480]

約数ペア:

[(1, 4653480), (2, 2326740), (3, 1551160), (4, 1163370), (5, 930696), (6, 775580), (8, 581685), (10, 465348), (12, 387790), (13, 357960), (15, 310232), (19, 244920), (20, 232674), (24, 193895), (26, 178980), (30, 155116), (38, 122460), (39, 119320), (40, 116337), (52, 89490), (57, 81640), (60, 77558), (65, 71592), (76, 61230), (78, 59660), (95, 48984), (104, 44745), (114, 40820), (120, 38779), (130, 35796), (152, 30615), (156, 29830), (157, 29640), (190, 24492), (195, 23864), (228, 20410), (247, 18840), (260, 17898), (285, 16328), (312, 14915), (314, 14820), (380, 12246), (390, 11932), (456, 10205), (471, 9880), (494, 9420), (520, 8949), (570, 8164), (628, 7410), (741, 6280), (760, 6123), (780, 5966), (785, 5928), (942, 4940), (988, 4710), (1140, 4082), (1235, 3768), (1256, 3705), (1482, 3140), (1560, 2983), (1570, 2964), (1884, 2470), (1976, 2355), (2041, 2280)]