403296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73061}}^1$

素因数の和:73100

約数の個数: 80

約数和(自身を含む): 1304595072

約数和(自身を除く): 901298352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 73061, 146122, 219183, 292244, 365305, 438366, 584488, 730610, 876732, 1095915, 1168976, 1461220, 1680403, 1753464, 2191830, 2922440, 3360806, 3506928, 4383660, 5041209, 5844880, 6721612, 8402015, 8767320, 10082418, 13443224, 16804030, 17534640, 20164836, 25206045, 26886448, 33608060, 40329672, 50412090, 67216120, 80659344, 100824180, 134432240, 201648360, 403296720]

約数ペア:

[(1, 403296720), (2, 201648360), (3, 134432240), (4, 100824180), (5, 80659344), (6, 67216120), (8, 50412090), (10, 40329672), (12, 33608060), (15, 26886448), (16, 25206045), (20, 20164836), (23, 17534640), (24, 16804030), (30, 13443224), (40, 10082418), (46, 8767320), (48, 8402015), (60, 6721612), (69, 5844880), (80, 5041209), (92, 4383660), (115, 3506928), (120, 3360806), (138, 2922440), (184, 2191830), (230, 1753464), (240, 1680403), (276, 1461220), (345, 1168976), (368, 1095915), (460, 876732), (552, 730610), (690, 584488), (920, 438366), (1104, 365305), (1380, 292244), (1840, 219183), (2760, 146122), (5520, 73061)]