290975760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5902

約数の個数: 160

約数和(自身を含む): 1046004480

約数和(自身を除く): 755028720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 5857, 6210, 8280, 9936, 11714, 12420, 16560, 17571, 23428, 24840, 29285, 35142, 46856, 49680, 52713, 58570, 70284, 87855, 93712, 105426, 117140, 134711, 140568, 158139, 175710, 210852, 234280, 263565, 269422, 281136, 316278, 351420, 404133, 421704, 468560, 527130, 538844, 632556, 673555, 702840, 790695, 808266, 843408, 1054260, 1077688, 1212399, 1265112, 1347110, 1405680, 1581390, 1616532, 2020665, 2108520, 2155376, 2424798, 2530224, 2694220, 3162780, 3233064, 3637197, 4041330, 4217040, 4849596, 5388440, 6061995, 6325560, 6466128, 7274394, 8082660, 9699192, 10776880, 12123990, 12651120, 14548788, 16165320, 18185985, 19398384, 24247980, 29097576, 32330640, 36371970, 48495960, 58195152, 72743940, 96991920, 145487880, 290975760]

約数ペア:

[(1, 290975760), (2, 145487880), (3, 96991920), (4, 72743940), (5, 58195152), (6, 48495960), (8, 36371970), (9, 32330640), (10, 29097576), (12, 24247980), (15, 19398384), (16, 18185985), (18, 16165320), (20, 14548788), (23, 12651120), (24, 12123990), (27, 10776880), (30, 9699192), (36, 8082660), (40, 7274394), (45, 6466128), (46, 6325560), (48, 6061995), (54, 5388440), (60, 4849596), (69, 4217040), (72, 4041330), (80, 3637197), (90, 3233064), (92, 3162780), (108, 2694220), (115, 2530224), (120, 2424798), (135, 2155376), (138, 2108520), (144, 2020665), (180, 1616532), (184, 1581390), (207, 1405680), (216, 1347110), (230, 1265112), (240, 1212399), (270, 1077688), (276, 1054260), (345, 843408), (360, 808266), (368, 790695), (414, 702840), (432, 673555), (460, 632556), (540, 538844), (552, 527130), (621, 468560), (690, 421704), (720, 404133), (828, 351420), (920, 316278), (1035, 281136), (1080, 269422), (1104, 263565), (1242, 234280), (1380, 210852), (1656, 175710), (1840, 158139), (2070, 140568), (2160, 134711), (2484, 117140), (2760, 105426), (3105, 93712), (3312, 87855), (4140, 70284), (4968, 58570), (5520, 52713), (5857, 49680), (6210, 46856), (8280, 35142), (9936, 29285), (11714, 24840), (12420, 23428), (16560, 17571)]