121470540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27733}}^1$

素因数の和:27818

約数の個数: 48

約数和(自身を含む): 344789088

約数和(自身を除く): 223318548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 27733, 55466, 83199, 110932, 138665, 166398, 277330, 332796, 415995, 554660, 831990, 1663980, 2024509, 4049018, 6073527, 8098036, 10122545, 12147054, 20245090, 24294108, 30367635, 40490180, 60735270, 121470540]

約数ペア:

[(1, 121470540), (2, 60735270), (3, 40490180), (4, 30367635), (5, 24294108), (6, 20245090), (10, 12147054), (12, 10122545), (15, 8098036), (20, 6073527), (30, 4049018), (60, 2024509), (73, 1663980), (146, 831990), (219, 554660), (292, 415995), (365, 332796), (438, 277330), (730, 166398), (876, 138665), (1095, 110932), (1460, 83199), (2190, 55466), (4380, 27733)]