136487760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{568699}}^1$

素因数の和:568715

約数の個数: 40

約数和(自身を含む): 423112800

約数和(自身を除く): 286625040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 568699, 1137398, 1706097, 2274796, 2843495, 3412194, 4549592, 5686990, 6824388, 8530485, 9099184, 11373980, 13648776, 17060970, 22747960, 27297552, 34121940, 45495920, 68243880, 136487760]

約数ペア:

[(1, 136487760), (2, 68243880), (3, 45495920), (4, 34121940), (5, 27297552), (6, 22747960), (8, 17060970), (10, 13648776), (12, 11373980), (15, 9099184), (16, 8530485), (20, 6824388), (24, 5686990), (30, 4549592), (40, 3412194), (48, 2843495), (60, 2274796), (80, 1706097), (120, 1137398), (240, 568699)]