74575320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{621461}}^1$

素因数の和:621475

約数の個数: 32

約数和(自身を含む): 223726320

約数和(自身を除く): 149151000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 621461, 1242922, 1864383, 2485844, 3107305, 3728766, 4971688, 6214610, 7457532, 9321915, 12429220, 14915064, 18643830, 24858440, 37287660, 74575320]

約数ペア:

[(1, 74575320), (2, 37287660), (3, 24858440), (4, 18643830), (5, 14915064), (6, 12429220), (8, 9321915), (10, 7457532), (12, 6214610), (15, 4971688), (20, 3728766), (24, 3107305), (30, 2485844), (40, 1864383), (60, 1242922), (120, 621461)]