66407760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92233}}^1$

素因数の和:92252

約数の個数: 60

約数和(自身を含む): 223021812

約数和(自身を除く): 156614052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 92233, 184466, 276699, 368932, 461165, 553398, 737864, 830097, 922330, 1106796, 1383495, 1475728, 1660194, 1844660, 2213592, 2766990, 3320388, 3689320, 4150485, 4427184, 5533980, 6640776, 7378640, 8300970, 11067960, 13281552, 16601940, 22135920, 33203880, 66407760]

約数ペア:

[(1, 66407760), (2, 33203880), (3, 22135920), (4, 16601940), (5, 13281552), (6, 11067960), (8, 8300970), (9, 7378640), (10, 6640776), (12, 5533980), (15, 4427184), (16, 4150485), (18, 3689320), (20, 3320388), (24, 2766990), (30, 2213592), (36, 1844660), (40, 1660194), (45, 1475728), (48, 1383495), (60, 1106796), (72, 922330), (80, 830097), (90, 737864), (120, 553398), (144, 461165), (180, 368932), (240, 276699), (360, 184466), (720, 92233)]