2081900160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{361441}}^1$

素因数の和:361466

約数の個数: 96

約数和(自身を含む): 7189081380

約数和(自身を除く): 5107181220

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 361441, 722882, 1084323, 1445764, 1807205, 2168646, 2891528, 3252969, 3614410, 4337292, 5421615, 5783056, 6505938, 7228820, 8674584, 10843230, 11566112, 13011876, 14457640, 16264845, 17349168, 21686460, 23132224, 26023752, 28915280, 32529690, 34698336, 43372920, 46264448, 52047504, 57830560, 65059380, 69396672, 86745840, 104095008, 115661120, 130118760, 138793344, 173491680, 208190016, 231322240, 260237520, 346983360, 416380032, 520475040, 693966720, 1040950080, 2081900160]

約数ペア:

[(1, 2081900160), (2, 1040950080), (3, 693966720), (4, 520475040), (5, 416380032), (6, 346983360), (8, 260237520), (9, 231322240), (10, 208190016), (12, 173491680), (15, 138793344), (16, 130118760), (18, 115661120), (20, 104095008), (24, 86745840), (30, 69396672), (32, 65059380), (36, 57830560), (40, 52047504), (45, 46264448), (48, 43372920), (60, 34698336), (64, 32529690), (72, 28915280), (80, 26023752), (90, 23132224), (96, 21686460), (120, 17349168), (128, 16264845), (144, 14457640), (160, 13011876), (180, 11566112), (192, 10843230), (240, 8674584), (288, 7228820), (320, 6505938), (360, 5783056), (384, 5421615), (480, 4337292), (576, 3614410), (640, 3252969), (720, 2891528), (960, 2168646), (1152, 1807205), (1440, 1445764), (1920, 1084323), (2880, 722882), (5760, 361441)]