166593720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5531}}^1$

素因数の和:5796

約数の個数: 64

約数和(自身を含む): 501863040

約数和(自身を除く): 335269320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 5531, 6024, 7530, 10040, 11062, 15060, 16593, 22124, 27655, 30120, 33186, 44248, 55310, 66372, 82965, 110620, 132744, 165930, 221240, 331860, 663720, 1388281, 2776562, 4164843, 5553124, 6941405, 8329686, 11106248, 13882810, 16659372, 20824215, 27765620, 33318744, 41648430, 55531240, 83296860, 166593720]

約数ペア:

[(1, 166593720), (2, 83296860), (3, 55531240), (4, 41648430), (5, 33318744), (6, 27765620), (8, 20824215), (10, 16659372), (12, 13882810), (15, 11106248), (20, 8329686), (24, 6941405), (30, 5553124), (40, 4164843), (60, 2776562), (120, 1388281), (251, 663720), (502, 331860), (753, 221240), (1004, 165930), (1255, 132744), (1506, 110620), (2008, 82965), (2510, 66372), (3012, 55310), (3765, 44248), (5020, 33186), (5531, 30120), (6024, 27655), (7530, 22124), (10040, 16593), (11062, 15060)]