64366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2801}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 180762624

約数和(自身を除く): 116395644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 2801, 3830, 4596, 5602, 5745, 7660, 8403, 11204, 11490, 14005, 16806, 22980, 28010, 33612, 42015, 56020, 84030, 168060, 1072783, 2145566, 3218349, 4291132, 5363915, 6436698, 10727830, 12873396, 16091745, 21455660, 32183490, 64366980]

約数ペア:

[(1, 64366980), (2, 32183490), (3, 21455660), (4, 16091745), (5, 12873396), (6, 10727830), (10, 6436698), (12, 5363915), (15, 4291132), (20, 3218349), (30, 2145566), (60, 1072783), (383, 168060), (766, 84030), (1149, 56020), (1532, 42015), (1915, 33612), (2298, 28010), (2801, 22980), (3830, 16806), (4596, 14005), (5602, 11490), (5745, 11204), (7660, 8403)]