2040550080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5197}}^1$

素因数の和:5626

約数の個数: 112

約数和(自身を含む): 6495836640

約数和(自身を除く): 4455286560

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, 409, 480, 818, 960, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 5197, 6135, 6544, 8180, 9816, 10394, 12270, 13088, 15591, 16360, 19632, 20788, 24540, 25985, 26176, 31182, 32720, 39264, 41576, 49080, 51970, 62364, 65440, 77955, 78528, 83152, 98160, 103940, 124728, 130880, 155910, 166304, 196320, 207880, 249456, 311820, 332608, 392640, 415760, 498912, 623640, 831520, 997824, 1247280, 1663040, 2125573, 2494560, 4251146, 4989120, 6376719, 8502292, 10627865, 12753438, 17004584, 21255730, 25506876, 31883595, 34009168, 42511460, 51013752, 63767190, 68018336, 85022920, 102027504, 127534380, 136036672, 170045840, 204055008, 255068760, 340091680, 408110016, 510137520, 680183360, 1020275040, 2040550080]

約数ペア:

[(1, 2040550080), (2, 1020275040), (3, 680183360), (4, 510137520), (5, 408110016), (6, 340091680), (8, 255068760), (10, 204055008), (12, 170045840), (15, 136036672), (16, 127534380), (20, 102027504), (24, 85022920), (30, 68018336), (32, 63767190), (40, 51013752), (48, 42511460), (60, 34009168), (64, 31883595), (80, 25506876), (96, 21255730), (120, 17004584), (160, 12753438), (192, 10627865), (240, 8502292), (320, 6376719), (409, 4989120), (480, 4251146), (818, 2494560), (960, 2125573), (1227, 1663040), (1636, 1247280), (2045, 997824), (2454, 831520), (3272, 623640), (4090, 498912), (4908, 415760), (5197, 392640), (6135, 332608), (6544, 311820), (8180, 249456), (9816, 207880), (10394, 196320), (12270, 166304), (13088, 155910), (15591, 130880), (16360, 124728), (19632, 103940), (20788, 98160), (24540, 83152), (25985, 78528), (26176, 77955), (31182, 65440), (32720, 62364), (39264, 51970), (41576, 49080)]