87366427920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121342261}}^1$

素因数の和:121342280

約数の個数: 60

約数和(自身を含む): 293405589516

約数和(自身を除く): 206039161596

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, 121342261, 242684522, 364026783, 485369044, 606711305, 728053566, 970738088, 1092080349, 1213422610, 1456107132, 1820133915, 1941476176, 2184160698, 2426845220, 2912214264, 3640267830, 4368321396, 4853690440, 5460401745, 5824428528, 7280535660, 8736642792, 9707380880, 10920803490, 14561071320, 17473285584, 21841606980, 29122142640, 43683213960, 87366427920]

約数ペア:

[(1, 87366427920), (2, 43683213960), (3, 29122142640), (4, 21841606980), (5, 17473285584), (6, 14561071320), (8, 10920803490), (9, 9707380880), (10, 8736642792), (12, 7280535660), (15, 5824428528), (16, 5460401745), (18, 4853690440), (20, 4368321396), (24, 3640267830), (30, 2912214264), (36, 2426845220), (40, 2184160698), (45, 1941476176), (48, 1820133915), (60, 1456107132), (72, 1213422610), (80, 1092080349), (90, 970738088), (120, 728053566), (144, 606711305), (180, 485369044), (240, 364026783), (360, 242684522), (720, 121342261)]