90473280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1384

約数の個数: 112

約数和(自身を含む): 291413184

約数和(自身を除く): 200939904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1291, 1460, 1752, 2190, 2336, 2582, 2920, 3504, 3873, 4380, 4672, 5164, 5840, 6455, 7008, 7746, 8760, 10328, 11680, 12910, 14016, 15492, 17520, 19365, 20656, 23360, 25820, 30984, 35040, 38730, 41312, 51640, 61968, 70080, 77460, 82624, 94243, 103280, 123936, 154920, 188486, 206560, 247872, 282729, 309840, 376972, 413120, 471215, 565458, 619680, 753944, 942430, 1130916, 1239360, 1413645, 1507888, 1884860, 2261832, 2827290, 3015776, 3769720, 4523664, 5654580, 6031552, 7539440, 9047328, 11309160, 15078880, 18094656, 22618320, 30157760, 45236640, 90473280]

約数ペア:

[(1, 90473280), (2, 45236640), (3, 30157760), (4, 22618320), (5, 18094656), (6, 15078880), (8, 11309160), (10, 9047328), (12, 7539440), (15, 6031552), (16, 5654580), (20, 4523664), (24, 3769720), (30, 3015776), (32, 2827290), (40, 2261832), (48, 1884860), (60, 1507888), (64, 1413645), (73, 1239360), (80, 1130916), (96, 942430), (120, 753944), (146, 619680), (160, 565458), (192, 471215), (219, 413120), (240, 376972), (292, 309840), (320, 282729), (365, 247872), (438, 206560), (480, 188486), (584, 154920), (730, 123936), (876, 103280), (960, 94243), (1095, 82624), (1168, 77460), (1291, 70080), (1460, 61968), (1752, 51640), (2190, 41312), (2336, 38730), (2582, 35040), (2920, 30984), (3504, 25820), (3873, 23360), (4380, 20656), (4672, 19365), (5164, 17520), (5840, 15492), (6455, 14016), (7008, 12910), (7746, 11680), (8760, 10328)]