244964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6991}}^1$

素因数の和:7082

約数の個数: 96

約数和(自身を含む): 782320896

約数和(自身を除く): 537356256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 6991, 7008, 8760, 11680, 13982, 17520, 20973, 27964, 34955, 35040, 41946, 55928, 69910, 83892, 104865, 111856, 139820, 167784, 209730, 223712, 279640, 335568, 419460, 510343, 559280, 671136, 838920, 1020686, 1118560, 1531029, 1677840, 2041372, 2551715, 3062058, 3355680, 4082744, 5103430, 6124116, 7655145, 8165488, 10206860, 12248232, 15310290, 16330976, 20413720, 24496464, 30620580, 40827440, 48992928, 61241160, 81654880, 122482320, 244964640]

約数ペア:

[(1, 244964640), (2, 122482320), (3, 81654880), (4, 61241160), (5, 48992928), (6, 40827440), (8, 30620580), (10, 24496464), (12, 20413720), (15, 16330976), (16, 15310290), (20, 12248232), (24, 10206860), (30, 8165488), (32, 7655145), (40, 6124116), (48, 5103430), (60, 4082744), (73, 3355680), (80, 3062058), (96, 2551715), (120, 2041372), (146, 1677840), (160, 1531029), (219, 1118560), (240, 1020686), (292, 838920), (365, 671136), (438, 559280), (480, 510343), (584, 419460), (730, 335568), (876, 279640), (1095, 223712), (1168, 209730), (1460, 167784), (1752, 139820), (2190, 111856), (2336, 104865), (2920, 83892), (3504, 69910), (4380, 55928), (5840, 41946), (6991, 35040), (7008, 34955), (8760, 27964), (11680, 20973), (13982, 17520)]