2028177960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4421}}^1\times {\mathrm{3823}}^1$

素因数の和:8258

約数の個数: 64

約数和(自身を含む): 6087502080

約数和(自身を除く): 4059324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3823, 4421, 7646, 8842, 11469, 13263, 15292, 17684, 19115, 22105, 22938, 26526, 30584, 35368, 38230, 44210, 45876, 53052, 57345, 66315, 76460, 88420, 91752, 106104, 114690, 132630, 152920, 176840, 229380, 265260, 458760, 530520, 16901483, 33802966, 50704449, 67605932, 84507415, 101408898, 135211864, 169014830, 202817796, 253522245, 338029660, 405635592, 507044490, 676059320, 1014088980, 2028177960]

約数ペア:

[(1, 2028177960), (2, 1014088980), (3, 676059320), (4, 507044490), (5, 405635592), (6, 338029660), (8, 253522245), (10, 202817796), (12, 169014830), (15, 135211864), (20, 101408898), (24, 84507415), (30, 67605932), (40, 50704449), (60, 33802966), (120, 16901483), (3823, 530520), (4421, 458760), (7646, 265260), (8842, 229380), (11469, 176840), (13263, 152920), (15292, 132630), (17684, 114690), (19115, 106104), (22105, 91752), (22938, 88420), (26526, 76460), (30584, 66315), (35368, 57345), (38230, 53052), (44210, 45876)]