31667520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32987}}^1$

素因数の和:33007

約数の個数: 56

約数和(自身を含む): 100547424

約数和(自身を除く): 68879904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 32987, 65974, 98961, 131948, 164935, 197922, 263896, 329870, 395844, 494805, 527792, 659740, 791688, 989610, 1055584, 1319480, 1583376, 1979220, 2111168, 2638960, 3166752, 3958440, 5277920, 6333504, 7916880, 10555840, 15833760, 31667520]

約数ペア:

[(1, 31667520), (2, 15833760), (3, 10555840), (4, 7916880), (5, 6333504), (6, 5277920), (8, 3958440), (10, 3166752), (12, 2638960), (15, 2111168), (16, 1979220), (20, 1583376), (24, 1319480), (30, 1055584), (32, 989610), (40, 791688), (48, 659740), (60, 527792), (64, 494805), (80, 395844), (96, 329870), (120, 263896), (160, 197922), (192, 164935), (240, 131948), (320, 98961), (480, 65974), (960, 32987)]