91219680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63347}}^1$

素因数の和:63368

約数の個数: 72

約数和(自身を含む): 311292072

約数和(自身を除く): 220072392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63347, 126694, 190041, 253388, 316735, 380082, 506776, 570123, 633470, 760164, 950205, 1013552, 1140246, 1266940, 1520328, 1900410, 2027104, 2280492, 2533880, 2850615, 3040656, 3800820, 4560984, 5067760, 5701230, 6081312, 7601640, 9121968, 10135520, 11402460, 15203280, 18243936, 22804920, 30406560, 45609840, 91219680]

約数ペア:

[(1, 91219680), (2, 45609840), (3, 30406560), (4, 22804920), (5, 18243936), (6, 15203280), (8, 11402460), (9, 10135520), (10, 9121968), (12, 7601640), (15, 6081312), (16, 5701230), (18, 5067760), (20, 4560984), (24, 3800820), (30, 3040656), (32, 2850615), (36, 2533880), (40, 2280492), (45, 2027104), (48, 1900410), (60, 1520328), (72, 1266940), (80, 1140246), (90, 1013552), (96, 950205), (120, 760164), (144, 633470), (160, 570123), (180, 506776), (240, 380082), (288, 316735), (360, 253388), (480, 190041), (720, 126694), (1440, 63347)]