301702960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12613}}^1$

素因数の和:12662

約数の個数: 80

約数和(自身を含む): 788324544

約数和(自身を除く): 486621584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 12613, 23920, 25226, 50452, 63065, 100904, 126130, 163969, 201808, 252260, 290099, 327938, 504520, 580198, 655876, 819845, 1009040, 1160396, 1311752, 1450495, 1639690, 2320792, 2623504, 2900990, 3279380, 3771287, 4641584, 5801980, 6558760, 7542574, 11603960, 13117520, 15085148, 18856435, 23207920, 30170296, 37712870, 60340592, 75425740, 150851480, 301702960]

約数ペア:

[(1, 301702960), (2, 150851480), (4, 75425740), (5, 60340592), (8, 37712870), (10, 30170296), (13, 23207920), (16, 18856435), (20, 15085148), (23, 13117520), (26, 11603960), (40, 7542574), (46, 6558760), (52, 5801980), (65, 4641584), (80, 3771287), (92, 3279380), (104, 2900990), (115, 2623504), (130, 2320792), (184, 1639690), (208, 1450495), (230, 1311752), (260, 1160396), (299, 1009040), (368, 819845), (460, 655876), (520, 580198), (598, 504520), (920, 327938), (1040, 290099), (1196, 252260), (1495, 201808), (1840, 163969), (2392, 126130), (2990, 100904), (4784, 63065), (5980, 50452), (11960, 25226), (12613, 23920)]