1507869760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{152003}}^1$

素因数の和:152051

約数の個数: 56

約数和(自身を含む): 3706465536

約数和(自身を除く): 2198595776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 152003, 304006, 608012, 760015, 1216024, 1520030, 2432048, 3040060, 4712093, 4864096, 6080120, 9424186, 9728192, 12160240, 18848372, 23560465, 24320480, 37696744, 47120930, 48640960, 75393488, 94241860, 150786976, 188483720, 301573952, 376967440, 753934880, 1507869760]

約数ペア:

[(1, 1507869760), (2, 753934880), (4, 376967440), (5, 301573952), (8, 188483720), (10, 150786976), (16, 94241860), (20, 75393488), (31, 48640960), (32, 47120930), (40, 37696744), (62, 24320480), (64, 23560465), (80, 18848372), (124, 12160240), (155, 9728192), (160, 9424186), (248, 6080120), (310, 4864096), (320, 4712093), (496, 3040060), (620, 2432048), (992, 1520030), (1240, 1216024), (1984, 760015), (2480, 608012), (4960, 304006), (9920, 152003)]