142160640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37021}}^1$

素因数の和:37045

約数の個数: 72

約数和(自身を含む): 454037808

約数和(自身を除く): 311877168

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 37021, 74042, 111063, 148084, 185105, 222126, 296168, 370210, 444252, 555315, 592336, 740420, 888504, 1110630, 1184672, 1480840, 1777008, 2221260, 2369344, 2961680, 3554016, 4442520, 4738688, 5923360, 7108032, 8885040, 9477376, 11846720, 14216064, 17770080, 23693440, 28432128, 35540160, 47386880, 71080320, 142160640]

約数ペア:

[(1, 142160640), (2, 71080320), (3, 47386880), (4, 35540160), (5, 28432128), (6, 23693440), (8, 17770080), (10, 14216064), (12, 11846720), (15, 9477376), (16, 8885040), (20, 7108032), (24, 5923360), (30, 4738688), (32, 4442520), (40, 3554016), (48, 2961680), (60, 2369344), (64, 2221260), (80, 1777008), (96, 1480840), (120, 1184672), (128, 1110630), (160, 888504), (192, 740420), (240, 592336), (256, 555315), (320, 444252), (384, 370210), (480, 296168), (640, 222126), (768, 185105), (960, 148084), (1280, 111063), (1920, 74042), (3840, 37021)]