120978864

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 358560384

約数和(自身を除く): 237581520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 661, 738, 744, 984, 1116, 1271, 1322, 1476, 1488, 1968, 1983, 2232, 2542, 2644, 2952, 3813, 3966, 4464, 5084, 5288, 5904, 5949, 7626, 7932, 10168, 10576, 11439, 11898, 15252, 15864, 20336, 20491, 22878, 23796, 27101, 30504, 31728, 40982, 45756, 47592, 54202, 61008, 61473, 81303, 81964, 91512, 95184, 108404, 122946, 162606, 163928, 183024, 184419, 216808, 243909, 245892, 325212, 327856, 368838, 433616, 487818, 491784, 650424, 737676, 840131, 975636, 983568, 1300848, 1475352, 1680262, 1951272, 2520393, 2950704, 3360524, 3902544, 5040786, 6721048, 7561179, 10081572, 13442096, 15122358, 20163144, 30244716, 40326288, 60489432, 120978864]

約数ペア:

[(1, 120978864), (2, 60489432), (3, 40326288), (4, 30244716), (6, 20163144), (8, 15122358), (9, 13442096), (12, 10081572), (16, 7561179), (18, 6721048), (24, 5040786), (31, 3902544), (36, 3360524), (41, 2950704), (48, 2520393), (62, 1951272), (72, 1680262), (82, 1475352), (93, 1300848), (123, 983568), (124, 975636), (144, 840131), (164, 737676), (186, 650424), (246, 491784), (248, 487818), (279, 433616), (328, 368838), (369, 327856), (372, 325212), (492, 245892), (496, 243909), (558, 216808), (656, 184419), (661, 183024), (738, 163928), (744, 162606), (984, 122946), (1116, 108404), (1271, 95184), (1322, 91512), (1476, 81964), (1488, 81303), (1968, 61473), (1983, 61008), (2232, 54202), (2542, 47592), (2644, 45756), (2952, 40982), (3813, 31728), (3966, 30504), (4464, 27101), (5084, 23796), (5288, 22878), (5904, 20491), (5949, 20336), (7626, 15864), (7932, 15252), (10168, 11898), (10576, 11439)]