408064920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2383}}^1$

素因数の和:3824

約数の個数: 64

約数和(自身を含む): 1225566720

約数和(自身を除く): 817501800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1427, 2383, 2854, 4281, 4766, 5708, 7135, 7149, 8562, 9532, 11416, 11915, 14270, 14298, 17124, 19064, 21405, 23830, 28540, 28596, 34248, 35745, 42810, 47660, 57080, 57192, 71490, 85620, 95320, 142980, 171240, 285960, 3400541, 6801082, 10201623, 13602164, 17002705, 20403246, 27204328, 34005410, 40806492, 51008115, 68010820, 81612984, 102016230, 136021640, 204032460, 408064920]

約数ペア:

[(1, 408064920), (2, 204032460), (3, 136021640), (4, 102016230), (5, 81612984), (6, 68010820), (8, 51008115), (10, 40806492), (12, 34005410), (15, 27204328), (20, 20403246), (24, 17002705), (30, 13602164), (40, 10201623), (60, 6801082), (120, 3400541), (1427, 285960), (2383, 171240), (2854, 142980), (4281, 95320), (4766, 85620), (5708, 71490), (7135, 57192), (7149, 57080), (8562, 47660), (9532, 42810), (11416, 35745), (11915, 34248), (14270, 28596), (14298, 28540), (17124, 23830), (19064, 21405)]