150423720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12923}}^1$

素因数の和:13034

約数の個数: 64

約数和(自身を含む): 455958720

約数和(自身を除く): 305535000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 12923, 25846, 38769, 51692, 64615, 77538, 103384, 129230, 155076, 193845, 258460, 310152, 387690, 516920, 775380, 1253531, 1550760, 2507062, 3760593, 5014124, 6267655, 7521186, 10028248, 12535310, 15042372, 18802965, 25070620, 30084744, 37605930, 50141240, 75211860, 150423720]

約数ペア:

[(1, 150423720), (2, 75211860), (3, 50141240), (4, 37605930), (5, 30084744), (6, 25070620), (8, 18802965), (10, 15042372), (12, 12535310), (15, 10028248), (20, 7521186), (24, 6267655), (30, 5014124), (40, 3760593), (60, 2507062), (97, 1550760), (120, 1253531), (194, 775380), (291, 516920), (388, 387690), (485, 310152), (582, 258460), (776, 193845), (970, 155076), (1164, 129230), (1455, 103384), (1940, 77538), (2328, 64615), (2910, 51692), (3880, 38769), (5820, 25846), (11640, 12923)]