61103520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42433}}^1$

素因数の和:42454

約数の個数: 72

約数和(自身を含む): 208520676

約数和(自身を除く): 147417156

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, 42433, 84866, 127299, 169732, 212165, 254598, 339464, 381897, 424330, 509196, 636495, 678928, 763794, 848660, 1018392, 1272990, 1357856, 1527588, 1697320, 1909485, 2036784, 2545980, 3055176, 3394640, 3818970, 4073568, 5091960, 6110352, 6789280, 7637940, 10183920, 12220704, 15275880, 20367840, 30551760, 61103520]

約数ペア:

[(1, 61103520), (2, 30551760), (3, 20367840), (4, 15275880), (5, 12220704), (6, 10183920), (8, 7637940), (9, 6789280), (10, 6110352), (12, 5091960), (15, 4073568), (16, 3818970), (18, 3394640), (20, 3055176), (24, 2545980), (30, 2036784), (32, 1909485), (36, 1697320), (40, 1527588), (45, 1357856), (48, 1272990), (60, 1018392), (72, 848660), (80, 763794), (90, 678928), (96, 636495), (120, 509196), (144, 424330), (160, 381897), (180, 339464), (240, 254598), (288, 212165), (360, 169732), (480, 127299), (720, 84866), (1440, 42433)]