42714720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29663}}^1$

素因数の和:29684

約数の個数: 72

約数和(自身を含む): 145768896

約数和(自身を除く): 103054176

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, 29663, 59326, 88989, 118652, 148315, 177978, 237304, 266967, 296630, 355956, 444945, 474608, 533934, 593260, 711912, 889890, 949216, 1067868, 1186520, 1334835, 1423824, 1779780, 2135736, 2373040, 2669670, 2847648, 3559560, 4271472, 4746080, 5339340, 7119120, 8542944, 10678680, 14238240, 21357360, 42714720]

約数ペア:

[(1, 42714720), (2, 21357360), (3, 14238240), (4, 10678680), (5, 8542944), (6, 7119120), (8, 5339340), (9, 4746080), (10, 4271472), (12, 3559560), (15, 2847648), (16, 2669670), (18, 2373040), (20, 2135736), (24, 1779780), (30, 1423824), (32, 1334835), (36, 1186520), (40, 1067868), (45, 949216), (48, 889890), (60, 711912), (72, 593260), (80, 533934), (90, 474608), (96, 444945), (120, 355956), (144, 296630), (160, 266967), (180, 237304), (240, 177978), (288, 148315), (360, 118652), (480, 88989), (720, 59326), (1440, 29663)]