42127920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{58511}}^1$

素因数の和:58530

約数の個数: 60

約数和(自身を含む): 141482016

約数和(自身を除く): 99354096

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, 120, 144, 180, 240, 360, 720, 58511, 117022, 175533, 234044, 292555, 351066, 468088, 526599, 585110, 702132, 877665, 936176, 1053198, 1170220, 1404264, 1755330, 2106396, 2340440, 2632995, 2808528, 3510660, 4212792, 4680880, 5265990, 7021320, 8425584, 10531980, 14042640, 21063960, 42127920]

約数ペア:

[(1, 42127920), (2, 21063960), (3, 14042640), (4, 10531980), (5, 8425584), (6, 7021320), (8, 5265990), (9, 4680880), (10, 4212792), (12, 3510660), (15, 2808528), (16, 2632995), (18, 2340440), (20, 2106396), (24, 1755330), (30, 1404264), (36, 1170220), (40, 1053198), (45, 936176), (48, 877665), (60, 702132), (72, 585110), (80, 526599), (90, 468088), (120, 351066), (144, 292555), (180, 234044), (240, 175533), (360, 117022), (720, 58511)]