73726560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51199}}^1$

素因数の和:51220

約数の個数: 72

約数和(自身を含む): 251596800

約数和(自身を除く): 177870240

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, 51199, 102398, 153597, 204796, 255995, 307194, 409592, 460791, 511990, 614388, 767985, 819184, 921582, 1023980, 1228776, 1535970, 1638368, 1843164, 2047960, 2303955, 2457552, 3071940, 3686328, 4095920, 4607910, 4915104, 6143880, 7372656, 8191840, 9215820, 12287760, 14745312, 18431640, 24575520, 36863280, 73726560]

約数ペア:

[(1, 73726560), (2, 36863280), (3, 24575520), (4, 18431640), (5, 14745312), (6, 12287760), (8, 9215820), (9, 8191840), (10, 7372656), (12, 6143880), (15, 4915104), (16, 4607910), (18, 4095920), (20, 3686328), (24, 3071940), (30, 2457552), (32, 2303955), (36, 2047960), (40, 1843164), (45, 1638368), (48, 1535970), (60, 1228776), (72, 1023980), (80, 921582), (90, 819184), (96, 767985), (120, 614388), (144, 511990), (160, 460791), (180, 409592), (240, 307194), (288, 255995), (360, 204796), (480, 153597), (720, 102398), (1440, 51199)]