15871520640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8266417}}^1$

素因数の和:8266439

約数の個数: 64

約数和(自身を含む): 50590478160

約数和(自身を除く): 34718957520

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, 8266417, 16532834, 24799251, 33065668, 41332085, 49598502, 66131336, 82664170, 99197004, 123996255, 132262672, 165328340, 198394008, 247992510, 264525344, 330656680, 396788016, 495985020, 529050688, 661313360, 793576032, 991970040, 1058101376, 1322626720, 1587152064, 1983940080, 2645253440, 3174304128, 3967880160, 5290506880, 7935760320, 15871520640]

約数ペア:

[(1, 15871520640), (2, 7935760320), (3, 5290506880), (4, 3967880160), (5, 3174304128), (6, 2645253440), (8, 1983940080), (10, 1587152064), (12, 1322626720), (15, 1058101376), (16, 991970040), (20, 793576032), (24, 661313360), (30, 529050688), (32, 495985020), (40, 396788016), (48, 330656680), (60, 264525344), (64, 247992510), (80, 198394008), (96, 165328340), (120, 132262672), (128, 123996255), (160, 99197004), (192, 82664170), (240, 66131336), (320, 49598502), (384, 41332085), (480, 33065668), (640, 24799251), (960, 16532834), (1920, 8266417)]