452450640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2887}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 1405231488

約数和(自身を除く): 952780848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 1306, 1959, 2612, 2887, 3265, 3918, 5224, 5774, 6530, 7836, 8661, 9795, 10448, 11548, 13060, 14435, 15672, 17322, 19590, 23096, 26120, 28870, 31344, 34644, 39180, 43305, 46192, 52240, 57740, 69288, 78360, 86610, 115480, 138576, 156720, 173220, 230960, 346440, 692880, 1885211, 3770422, 5655633, 7540844, 9426055, 11311266, 15081688, 18852110, 22622532, 28278165, 30163376, 37704220, 45245064, 56556330, 75408440, 90490128, 113112660, 150816880, 226225320, 452450640]

約数ペア:

[(1, 452450640), (2, 226225320), (3, 150816880), (4, 113112660), (5, 90490128), (6, 75408440), (8, 56556330), (10, 45245064), (12, 37704220), (15, 30163376), (16, 28278165), (20, 22622532), (24, 18852110), (30, 15081688), (40, 11311266), (48, 9426055), (60, 7540844), (80, 5655633), (120, 3770422), (240, 1885211), (653, 692880), (1306, 346440), (1959, 230960), (2612, 173220), (2887, 156720), (3265, 138576), (3918, 115480), (5224, 86610), (5774, 78360), (6530, 69288), (7836, 57740), (8661, 52240), (9795, 46192), (10448, 43305), (11548, 39180), (13060, 34644), (14435, 31344), (15672, 28870), (17322, 26120), (19590, 23096)]