71080320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37021}}^1$

素因数の和:37043

約数の個数: 64

約数和(自身を含む): 226574640

約数和(自身を除く): 155494320

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, 320, 384, 480, 640, 960, 1920, 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, 11846720, 14216064, 17770080, 23693440, 35540160, 71080320]

約数ペア:

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