291254666520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2377201}}^1$

素因数の和:2378236

約数の個数: 64

約数和(自身を含む): 874620159840

約数和(自身を除く): 583365493320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 2042, 3063, 4084, 5105, 6126, 8168, 10210, 12252, 15315, 20420, 24504, 30630, 40840, 61260, 122520, 2377201, 4754402, 7131603, 9508804, 11886005, 14263206, 19017608, 23772010, 28526412, 35658015, 47544020, 57052824, 71316030, 95088040, 142632060, 285264120, 2427122221, 4854244442, 7281366663, 9708488884, 12135611105, 14562733326, 19416977768, 24271222210, 29125466652, 36406833315, 48542444420, 58250933304, 72813666630, 97084888840, 145627333260, 291254666520]

約数ペア:

[(1, 291254666520), (2, 145627333260), (3, 97084888840), (4, 72813666630), (5, 58250933304), (6, 48542444420), (8, 36406833315), (10, 29125466652), (12, 24271222210), (15, 19416977768), (20, 14562733326), (24, 12135611105), (30, 9708488884), (40, 7281366663), (60, 4854244442), (120, 2427122221), (1021, 285264120), (2042, 142632060), (3063, 95088040), (4084, 71316030), (5105, 57052824), (6126, 47544020), (8168, 35658015), (10210, 28526412), (12252, 23772010), (15315, 19017608), (20420, 14263206), (24504, 11886005), (30630, 9508804), (40840, 7131603), (61260, 4754402), (122520, 2377201)]