90930240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31573}}^1$

素因数の和:31596

約数の個数: 84

約数和(自身を含む): 312772044

約数和(自身を除く): 221841804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 31573, 63146, 94719, 126292, 157865, 189438, 252584, 284157, 315730, 378876, 473595, 505168, 568314, 631460, 757752, 947190, 1010336, 1136628, 1262920, 1420785, 1515504, 1894380, 2020672, 2273256, 2525840, 2841570, 3031008, 3788760, 4546512, 5051680, 5683140, 6062016, 7577520, 9093024, 10103360, 11366280, 15155040, 18186048, 22732560, 30310080, 45465120, 90930240]

約数ペア:

[(1, 90930240), (2, 45465120), (3, 30310080), (4, 22732560), (5, 18186048), (6, 15155040), (8, 11366280), (9, 10103360), (10, 9093024), (12, 7577520), (15, 6062016), (16, 5683140), (18, 5051680), (20, 4546512), (24, 3788760), (30, 3031008), (32, 2841570), (36, 2525840), (40, 2273256), (45, 2020672), (48, 1894380), (60, 1515504), (64, 1420785), (72, 1262920), (80, 1136628), (90, 1010336), (96, 947190), (120, 757752), (144, 631460), (160, 568314), (180, 505168), (192, 473595), (240, 378876), (288, 315730), (320, 284157), (360, 252584), (480, 189438), (576, 157865), (720, 126292), (960, 94719), (1440, 63146), (2880, 31573)]