9149040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 31279248

約数和(自身を除く): 22130208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 131, 144, 180, 194, 240, 262, 291, 360, 388, 393, 485, 524, 582, 655, 720, 776, 786, 873, 970, 1048, 1164, 1179, 1310, 1455, 1552, 1572, 1746, 1940, 1965, 2096, 2328, 2358, 2620, 2910, 3144, 3492, 3880, 3930, 4365, 4656, 4716, 5240, 5820, 5895, 6288, 6984, 7760, 7860, 8730, 9432, 10480, 11640, 11790, 12707, 13968, 15720, 17460, 18864, 23280, 23580, 25414, 31440, 34920, 38121, 47160, 50828, 63535, 69840, 76242, 94320, 101656, 114363, 127070, 152484, 190605, 203312, 228726, 254140, 304968, 381210, 457452, 508280, 571815, 609936, 762420, 914904, 1016560, 1143630, 1524840, 1829808, 2287260, 3049680, 4574520, 9149040]

約数ペア:

[(1, 9149040), (2, 4574520), (3, 3049680), (4, 2287260), (5, 1829808), (6, 1524840), (8, 1143630), (9, 1016560), (10, 914904), (12, 762420), (15, 609936), (16, 571815), (18, 508280), (20, 457452), (24, 381210), (30, 304968), (36, 254140), (40, 228726), (45, 203312), (48, 190605), (60, 152484), (72, 127070), (80, 114363), (90, 101656), (97, 94320), (120, 76242), (131, 69840), (144, 63535), (180, 50828), (194, 47160), (240, 38121), (262, 34920), (291, 31440), (360, 25414), (388, 23580), (393, 23280), (485, 18864), (524, 17460), (582, 15720), (655, 13968), (720, 12707), (776, 11790), (786, 11640), (873, 10480), (970, 9432), (1048, 8730), (1164, 7860), (1179, 7760), (1310, 6984), (1455, 6288), (1552, 5895), (1572, 5820), (1746, 5240), (1940, 4716), (1965, 4656), (2096, 4365), (2328, 3930), (2358, 3880), (2620, 3492), (2910, 3144)]