78076080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{108439}}^1$

素因数の和:108458

約数の個数: 60

約数和(自身を含む): 262207920

約数和(自身を除く): 184131840

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, 108439, 216878, 325317, 433756, 542195, 650634, 867512, 975951, 1084390, 1301268, 1626585, 1735024, 1951902, 2168780, 2602536, 3253170, 3903804, 4337560, 4879755, 5205072, 6506340, 7807608, 8675120, 9759510, 13012680, 15615216, 19519020, 26025360, 39038040, 78076080]

約数ペア:

[(1, 78076080), (2, 39038040), (3, 26025360), (4, 19519020), (5, 15615216), (6, 13012680), (8, 9759510), (9, 8675120), (10, 7807608), (12, 6506340), (15, 5205072), (16, 4879755), (18, 4337560), (20, 3903804), (24, 3253170), (30, 2602536), (36, 2168780), (40, 1951902), (45, 1735024), (48, 1626585), (60, 1301268), (72, 1084390), (80, 975951), (90, 867512), (120, 650634), (144, 542195), (180, 433756), (240, 325317), (360, 216878), (720, 108439)]