131645760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137131}}^1$

素因数の和:137151

約数の個数: 56

約数和(自身を含む): 417978336

約数和(自身を除く): 286332576

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, 160, 192, 240, 320, 480, 960, 137131, 274262, 411393, 548524, 685655, 822786, 1097048, 1371310, 1645572, 2056965, 2194096, 2742620, 3291144, 4113930, 4388192, 5485240, 6582288, 8227860, 8776384, 10970480, 13164576, 16455720, 21940960, 26329152, 32911440, 43881920, 65822880, 131645760]

約数ペア:

[(1, 131645760), (2, 65822880), (3, 43881920), (4, 32911440), (5, 26329152), (6, 21940960), (8, 16455720), (10, 13164576), (12, 10970480), (15, 8776384), (16, 8227860), (20, 6582288), (24, 5485240), (30, 4388192), (32, 4113930), (40, 3291144), (48, 2742620), (60, 2194096), (64, 2056965), (80, 1645572), (96, 1371310), (120, 1097048), (160, 822786), (192, 685655), (240, 548524), (320, 411393), (480, 274262), (960, 137131)]