243898320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59779}}^1$

素因数の和:59812

約数の個数: 80

約数和(自身を含む): 800573760

約数和(自身を除く): 556675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 59779, 119558, 179337, 239116, 298895, 358674, 478232, 597790, 717348, 896685, 956464, 1016243, 1195580, 1434696, 1793370, 2032486, 2391160, 2869392, 3048729, 3586740, 4064972, 4782320, 5081215, 6097458, 7173480, 8129944, 10162430, 12194916, 14346960, 15243645, 16259888, 20324860, 24389832, 30487290, 40649720, 48779664, 60974580, 81299440, 121949160, 243898320]

約数ペア:

[(1, 243898320), (2, 121949160), (3, 81299440), (4, 60974580), (5, 48779664), (6, 40649720), (8, 30487290), (10, 24389832), (12, 20324860), (15, 16259888), (16, 15243645), (17, 14346960), (20, 12194916), (24, 10162430), (30, 8129944), (34, 7173480), (40, 6097458), (48, 5081215), (51, 4782320), (60, 4064972), (68, 3586740), (80, 3048729), (85, 2869392), (102, 2391160), (120, 2032486), (136, 1793370), (170, 1434696), (204, 1195580), (240, 1016243), (255, 956464), (272, 896685), (340, 717348), (408, 597790), (510, 478232), (680, 358674), (816, 298895), (1020, 239116), (1360, 179337), (2040, 119558), (4080, 59779)]