1201627520

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22621}}^1$

素因数の和:22723

約数の個数: 64

約数和(自身を含む): 2907379440

約数和(自身を除く): 1705751920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 22621, 26560, 45242, 53120, 90484, 113105, 180968, 226210, 361936, 452420, 723872, 904840, 1447744, 1809680, 1877543, 2895488, 3619360, 3755086, 7238720, 7510172, 9387715, 14477440, 15020344, 18775430, 30040688, 37550860, 60081376, 75101720, 120162752, 150203440, 240325504, 300406880, 600813760, 1201627520]

約数ペア:

[(1, 1201627520), (2, 600813760), (4, 300406880), (5, 240325504), (8, 150203440), (10, 120162752), (16, 75101720), (20, 60081376), (32, 37550860), (40, 30040688), (64, 18775430), (80, 15020344), (83, 14477440), (128, 9387715), (160, 7510172), (166, 7238720), (320, 3755086), (332, 3619360), (415, 2895488), (640, 1877543), (664, 1809680), (830, 1447744), (1328, 904840), (1660, 723872), (2656, 452420), (3320, 361936), (5312, 226210), (6640, 180968), (10624, 113105), (13280, 90484), (22621, 53120), (26560, 45242)]