48464520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 160151040

約数和(自身を除く): 111686520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 661, 705, 780, 940, 1128, 1222, 1322, 1410, 1560, 1833, 1880, 1983, 2444, 2644, 2820, 3055, 3305, 3666, 3966, 4888, 5288, 5640, 6110, 6610, 7332, 7932, 8593, 9165, 9915, 12220, 13220, 14664, 15864, 17186, 18330, 19830, 24440, 25779, 26440, 31067, 34372, 36660, 39660, 42965, 51558, 62134, 68744, 73320, 79320, 85930, 93201, 103116, 124268, 128895, 155335, 171860, 186402, 206232, 248536, 257790, 310670, 343720, 372804, 403871, 466005, 515580, 621340, 745608, 807742, 932010, 1031160, 1211613, 1242680, 1615484, 1864020, 2019355, 2423226, 3230968, 3728040, 4038710, 4846452, 6058065, 8077420, 9692904, 12116130, 16154840, 24232260, 48464520]

約数ペア:

[(1, 48464520), (2, 24232260), (3, 16154840), (4, 12116130), (5, 9692904), (6, 8077420), (8, 6058065), (10, 4846452), (12, 4038710), (13, 3728040), (15, 3230968), (20, 2423226), (24, 2019355), (26, 1864020), (30, 1615484), (39, 1242680), (40, 1211613), (47, 1031160), (52, 932010), (60, 807742), (65, 745608), (78, 621340), (94, 515580), (104, 466005), (120, 403871), (130, 372804), (141, 343720), (156, 310670), (188, 257790), (195, 248536), (235, 206232), (260, 186402), (282, 171860), (312, 155335), (376, 128895), (390, 124268), (470, 103116), (520, 93201), (564, 85930), (611, 79320), (661, 73320), (705, 68744), (780, 62134), (940, 51558), (1128, 42965), (1222, 39660), (1322, 36660), (1410, 34372), (1560, 31067), (1833, 26440), (1880, 25779), (1983, 24440), (2444, 19830), (2644, 18330), (2820, 17186), (3055, 15864), (3305, 14664), (3666, 13220), (3966, 12220), (4888, 9915), (5288, 9165), (5640, 8593), (6110, 7932), (6610, 7332)]