562307040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{390491}}^1$

素因数の和:390512

約数の個数: 72

約数和(自身を含む): 1918877688

約数和(自身を除く): 1356570648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 390491, 780982, 1171473, 1561964, 1952455, 2342946, 3123928, 3514419, 3904910, 4685892, 5857365, 6247856, 7028838, 7809820, 9371784, 11714730, 12495712, 14057676, 15619640, 17572095, 18743568, 23429460, 28115352, 31239280, 35144190, 37487136, 46858920, 56230704, 62478560, 70288380, 93717840, 112461408, 140576760, 187435680, 281153520, 562307040]

約数ペア:

[(1, 562307040), (2, 281153520), (3, 187435680), (4, 140576760), (5, 112461408), (6, 93717840), (8, 70288380), (9, 62478560), (10, 56230704), (12, 46858920), (15, 37487136), (16, 35144190), (18, 31239280), (20, 28115352), (24, 23429460), (30, 18743568), (32, 17572095), (36, 15619640), (40, 14057676), (45, 12495712), (48, 11714730), (60, 9371784), (72, 7809820), (80, 7028838), (90, 6247856), (96, 5857365), (120, 4685892), (144, 3904910), (160, 3514419), (180, 3123928), (240, 2342946), (288, 1952455), (360, 1561964), (480, 1171473), (720, 780982), (1440, 390491)]