227653560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{632371}}^1$

素因数の和:632388

約数の個数: 48

約数和(自身を含む): 739875240

約数和(自身を除く): 512221680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 632371, 1264742, 1897113, 2529484, 3161855, 3794226, 5058968, 5691339, 6323710, 7588452, 9485565, 11382678, 12647420, 15176904, 18971130, 22765356, 25294840, 28456695, 37942260, 45530712, 56913390, 75884520, 113826780, 227653560]

約数ペア:

[(1, 227653560), (2, 113826780), (3, 75884520), (4, 56913390), (5, 45530712), (6, 37942260), (8, 28456695), (9, 25294840), (10, 22765356), (12, 18971130), (15, 15176904), (18, 12647420), (20, 11382678), (24, 9485565), (30, 7588452), (36, 6323710), (40, 5691339), (45, 5058968), (60, 3794226), (72, 3161855), (90, 2529484), (120, 1897113), (180, 1264742), (360, 632371)]