8071320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67261}}^1$

素因数の和:67275

約数の個数: 32

約数和(自身を含む): 24214320

約数和(自身を除く): 16143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67261, 134522, 201783, 269044, 336305, 403566, 538088, 672610, 807132, 1008915, 1345220, 1614264, 2017830, 2690440, 4035660, 8071320]

約数ペア:

[(1, 8071320), (2, 4035660), (3, 2690440), (4, 2017830), (5, 1614264), (6, 1345220), (8, 1008915), (10, 807132), (12, 672610), (15, 538088), (20, 403566), (24, 336305), (30, 269044), (40, 201783), (60, 134522), (120, 67261)]