30075984

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:976

約数の個数: 60

約数和(自身を含む): 84559072

約数和(自身を除く): 54483088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2648, 2979, 3786, 3972, 5048, 5296, 5679, 5958, 7572, 7944, 10096, 11358, 11916, 15144, 15888, 22716, 23832, 30288, 45432, 47664, 90864, 208861, 417722, 626583, 835444, 1253166, 1670888, 1879749, 2506332, 3341776, 3759498, 5012664, 7518996, 10025328, 15037992, 30075984]

約数ペア:

[(1, 30075984), (2, 15037992), (3, 10025328), (4, 7518996), (6, 5012664), (8, 3759498), (9, 3341776), (12, 2506332), (16, 1879749), (18, 1670888), (24, 1253166), (36, 835444), (48, 626583), (72, 417722), (144, 208861), (331, 90864), (631, 47664), (662, 45432), (993, 30288), (1262, 23832), (1324, 22716), (1893, 15888), (1986, 15144), (2524, 11916), (2648, 11358), (2979, 10096), (3786, 7944), (3972, 7572), (5048, 5958), (5296, 5679)]