8989260120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15161}}^1$

素因数の和:15248

約数の個数: 192

約数和(自身を含む): 30795841440

約数和(自身を除く): 21806581320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 243, 244, 270, 305, 324, 360, 366, 405, 486, 488, 540, 549, 610, 648, 732, 810, 915, 972, 1080, 1098, 1215, 1220, 1464, 1620, 1647, 1830, 1944, 2196, 2430, 2440, 2745, 3240, 3294, 3660, 4392, 4860, 4941, 5490, 6588, 7320, 8235, 9720, 9882, 10980, 13176, 14823, 15161, 16470, 19764, 21960, 24705, 29646, 30322, 32940, 39528, 45483, 49410, 59292, 60644, 65880, 74115, 75805, 90966, 98820, 118584, 121288, 136449, 148230, 151610, 181932, 197640, 227415, 272898, 296460, 303220, 363864, 409347, 454830, 545796, 592920, 606440, 682245, 818694, 909660, 924821, 1091592, 1228041, 1364490, 1637388, 1819320, 1849642, 2046735, 2456082, 2728980, 2774463, 3274776, 3684123, 3699284, 4093470, 4624105, 4912164, 5457960, 5548926, 6140205, 7368246, 7398568, 8186940, 8323389, 9248210, 9824328, 11097852, 12280410, 13872315, 14736492, 16373880, 16646778, 18420615, 18496420, 22195704, 24560820, 24970167, 27744630, 29472984, 33293556, 36841230, 36992840, 41616945, 49121640, 49940334, 55489260, 66587112, 73682460, 74910501, 83233890, 99880668, 110978520, 124850835, 147364920, 149821002, 166467780, 199761336, 224731503, 249701670, 299642004, 332935560, 374552505, 449463006, 499403340, 599284008, 749105010, 898926012, 998806680, 1123657515, 1498210020, 1797852024, 2247315030, 2996420040, 4494630060, 8989260120]

約数ペア:

[(1, 8989260120), (2, 4494630060), (3, 2996420040), (4, 2247315030), (5, 1797852024), (6, 1498210020), (8, 1123657515), (9, 998806680), (10, 898926012), (12, 749105010), (15, 599284008), (18, 499403340), (20, 449463006), (24, 374552505), (27, 332935560), (30, 299642004), (36, 249701670), (40, 224731503), (45, 199761336), (54, 166467780), (60, 149821002), (61, 147364920), (72, 124850835), (81, 110978520), (90, 99880668), (108, 83233890), (120, 74910501), (122, 73682460), (135, 66587112), (162, 55489260), (180, 49940334), (183, 49121640), (216, 41616945), (243, 36992840), (244, 36841230), (270, 33293556), (305, 29472984), (324, 27744630), (360, 24970167), (366, 24560820), (405, 22195704), (486, 18496420), (488, 18420615), (540, 16646778), (549, 16373880), (610, 14736492), (648, 13872315), (732, 12280410), (810, 11097852), (915, 9824328), (972, 9248210), (1080, 8323389), (1098, 8186940), (1215, 7398568), (1220, 7368246), (1464, 6140205), (1620, 5548926), (1647, 5457960), (1830, 4912164), (1944, 4624105), (2196, 4093470), (2430, 3699284), (2440, 3684123), (2745, 3274776), (3240, 2774463), (3294, 2728980), (3660, 2456082), (4392, 2046735), (4860, 1849642), (4941, 1819320), (5490, 1637388), (6588, 1364490), (7320, 1228041), (8235, 1091592), (9720, 924821), (9882, 909660), (10980, 818694), (13176, 682245), (14823, 606440), (15161, 592920), (16470, 545796), (19764, 454830), (21960, 409347), (24705, 363864), (29646, 303220), (30322, 296460), (32940, 272898), (39528, 227415), (45483, 197640), (49410, 181932), (59292, 151610), (60644, 148230), (65880, 136449), (74115, 121288), (75805, 118584), (90966, 98820)]