2228810880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1160839}}^1$

素因数の和:1160861

約数の個数: 64

約数和(自身を含む): 7104340800

約数和(自身を除く): 4875529920

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, 1160839, 2321678, 3482517, 4643356, 5804195, 6965034, 9286712, 11608390, 13930068, 17412585, 18573424, 23216780, 27860136, 34825170, 37146848, 46433560, 55720272, 69650340, 74293696, 92867120, 111440544, 139300680, 148587392, 185734240, 222881088, 278601360, 371468480, 445762176, 557202720, 742936960, 1114405440, 2228810880]

約数ペア:

[(1, 2228810880), (2, 1114405440), (3, 742936960), (4, 557202720), (5, 445762176), (6, 371468480), (8, 278601360), (10, 222881088), (12, 185734240), (15, 148587392), (16, 139300680), (20, 111440544), (24, 92867120), (30, 74293696), (32, 69650340), (40, 55720272), (48, 46433560), (60, 37146848), (64, 34825170), (80, 27860136), (96, 23216780), (120, 18573424), (128, 17412585), (160, 13930068), (192, 11608390), (240, 9286712), (320, 6965034), (384, 5804195), (480, 4643356), (640, 3482517), (960, 2321678), (1920, 1160839)]