90683520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 293466240

約数和(自身を除く): 202782720

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, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 647, 730, 876, 960, 1095, 1168, 1294, 1460, 1752, 1920, 1941, 2190, 2336, 2588, 2920, 3235, 3504, 3882, 4380, 4672, 5176, 5840, 6470, 7008, 7764, 8760, 9344, 9705, 10352, 11680, 12940, 14016, 15528, 17520, 19410, 20704, 23360, 25880, 28032, 31056, 35040, 38820, 41408, 46720, 47231, 51760, 62112, 70080, 77640, 82816, 94462, 103520, 124224, 140160, 141693, 155280, 188924, 207040, 236155, 248448, 283386, 310560, 377848, 414080, 472310, 566772, 621120, 708465, 755696, 944620, 1133544, 1242240, 1416930, 1511392, 1889240, 2267088, 2833860, 3022784, 3778480, 4534176, 5667720, 6045568, 7556960, 9068352, 11335440, 15113920, 18136704, 22670880, 30227840, 45341760, 90683520]

約数ペア:

[(1, 90683520), (2, 45341760), (3, 30227840), (4, 22670880), (5, 18136704), (6, 15113920), (8, 11335440), (10, 9068352), (12, 7556960), (15, 6045568), (16, 5667720), (20, 4534176), (24, 3778480), (30, 3022784), (32, 2833860), (40, 2267088), (48, 1889240), (60, 1511392), (64, 1416930), (73, 1242240), (80, 1133544), (96, 944620), (120, 755696), (128, 708465), (146, 621120), (160, 566772), (192, 472310), (219, 414080), (240, 377848), (292, 310560), (320, 283386), (365, 248448), (384, 236155), (438, 207040), (480, 188924), (584, 155280), (640, 141693), (647, 140160), (730, 124224), (876, 103520), (960, 94462), (1095, 82816), (1168, 77640), (1294, 70080), (1460, 62112), (1752, 51760), (1920, 47231), (1941, 46720), (2190, 41408), (2336, 38820), (2588, 35040), (2920, 31056), (3235, 28032), (3504, 25880), (3882, 23360), (4380, 20704), (4672, 19410), (5176, 17520), (5840, 15528), (6470, 14016), (7008, 12940), (7764, 11680), (8760, 10352), (9344, 9705)]